Top 18 lithium ion battery manufacturers in 2025

When you have a project need Lithium-Ion Battery, you may need a Lithium-Ion Battery manufacturer to work for you, here we list out top 18 lithium ion battery manufacturers in 2025 for you, you can select a perfect manufacturer for your project easily.

Table of Contents

Samsung SDI

Top 18 lithium ion battery manufacturers in 2025

Samsung SDI: A Global Leader in Lithium-Ion Battery Innovation

Samsung SDI Co., Ltd., founded in 1970, is a core subsidiary of the Samsung Group and a global pioneer in lithium-ion battery technology and electronic materials. Headquartered in Yongin-si, South Korea, Samsung SDI focuses on cutting-edge rechargeable batteries and energy storage systems that power everything from electric vehicles to smart devices and grid-level solutions.


Key Business Areas

1. Rechargeable Batteries

Samsung SDI produces high-performance lithium-ion batteries for:

  • Electric vehicles (EVs)
  • Energy Storage Systems (ESS)
  • Power tools and e-bikes
  • IT & Mobile devices
Top 18 lithium ion battery manufacturers in 2025

Recent innovations include 46-series cylindrical batteries with high-nickel cathode materials (NCA) and tabless design, offering higher energy density and improved thermal performance.

2. Energy Storage Systems (ESS)

Samsung SDI provides scalable ESS solutions for:

  • Residential, commercial, and grid applications
  • AI data centers and renewable energy integration
  • Its Samsung Battery Box (SBB) has won multiple global innovation awards for safety and modular design.

3. Electronic Materials

The company develops high-tech materials like:

  • Semiconductor display components
  • OLED materials
  • EMI shielding and optical films

Global Manufacturing & Partnerships

Samsung SDI has a strong global footprint with production facilities in:

  • South Korea
  • Hungary (Göd and a new expansion for BMW EV battery supply)
  • China
  • Malaysia
  • USA (in progress: Indiana plant with Stellantis)

It supplies batteries to world-leading automotive brands, including BMW, General Motors (GM), Stellantis, Hyundai, Volvo, and Lucid Motors.


Technology & Future Plans

Samsung SDI is at the forefront of next-generation battery technologies, including:

  • Solid-state batteries (expected mass production by 2027)
  • LFP batteries for cost-effective EV solutions (targeting 2026)
  • High-nickel cylindrical cells with greater energy and cycle life
  • SCN-based nano-composite anodes and AI-powered BMS (Battery Management Systems)

Sustainability & Safety

Samsung SDI prioritizes ESG and safety standards through:

  • Heat control and thermal runaway prevention systems
  • Smart BMS and predictive diagnostics
  • Recyclable materials and carbon-neutral goals
  • Advanced automation in all production lines

Its Battery Box ESS has been praised for thermal isolation, multi-layer fireproofing, and AI-based monitoring.


Achievements & Recognition

  • Launched PRiMX, a premium battery brand symbolizing excellence in performance, quality, and responsibility.
  • Honored by CES and InterBattery exhibitions for design and innovation.
  • Among the Top 5 global battery suppliers by market share and R&D investment.

Samsung SDI is not just a battery manufacturer — it is a technology-driven powerhouse transforming the global energy landscape. With robust innovation in solid-state batteries, sustainable manufacturing, and a global supply chain, Samsung SDI is positioned to lead the future of electric mobility and energy storage.

Ufine

Top 18 lithium ion battery manufacturers in 2025

Dongguan Ufine Electronic Technology Co., Ltd., known as Ufine Battery, is a China‑based lithium battery manufacturer founded in 2008. Operating from a 10,000 m² + facility, the company specializes in designing, R&D and mass‑producing over 1,000 specifications of lithium‑ion and lithium‑iron‑phosphate batteries. With a workforce of more than 200 production staff, over 30 R&D experts, and a global sales team exceeding 35 professionals, Ufine proudly serves more than 1,000 international customers .


Global Reach & Partnerships

  • Ufine maintains partnerships in Europe, North America, the Middle East, and East Asia .
  • Every day, it manufactures over 100,000 battery units, backed by 200+ product certifications (e.g. KC, PSE, CQC, RoHS) and multiple patents .
  • Its clientele includes well‑known brands like Amotech, Coway, Cimilre, KSkin, Enya Music, Xiaomi Youpin, among others.

Top 18 lithium ion battery manufacturers in 2025

Product Portfolio

Ufine’s extensive product lineup spans multiple chemistries and form factors:

1. Lithium‑Ion & Polymer Batteries

  • Cylindrical cells (e.g. 14500, 18650) with capacities from 400 mAh to 3,500 mAh, catering to electronics, power tools, e‑cigs, and drones .

2. LiFePO₄ (Lithium Iron Phosphate)

  • Robust modules in 12 V, 24 V, 36 V, etc. Capacities range from 50 Ah to 200 Ah, ideal for energy storage, solar, trolling motors and industrial applications .

3. Special‑Purpose & Thin Form Batteries

  • Ultra‑thin 3.7 V / 100 mAh cells, low‑temperature resistant batteries (with stable operation down to –40 ℃), and custom‑shape batteries.

4. Custom OEM/ODM Solutions

  • Ufine offers design, prototyping, and production of tailored battery packs with low MOQ, free design services, and technical support .

Core Advantages

FeatureHighlights
Certifications & Safety100+ certifications, 8 critical safety tests, MSDS reports included
R&D & Engineering TeamOver 30 R&D experts, 200+ product engineers
Scalable Production100k+ units daily, 10k m² factory
Global LogisticsEstablished supply chains across major global regions

Recent Highlights & Company Culture

  • At CES 2025, Ufine showcased advanced lithium battery solutions, reinforcing its position in global tech exhibitions .
  • Celebrated its 10th anniversary as a formal brand in early 2025, marking continued growth and innovation .
  • Regular content on LinkedIn and other platforms provides industry updates, safety tips and new product information.

Saft Groupe SAS

Top 18 lithium ion battery manufacturers in 2025

Saft Groupe SAS, founded in 1918 by Victor Hérold, is a pioneering French manufacturer of high‑technology batteries. Headquartered in Levallois‑Perret near Paris, the company has grown into a world‑leading provider of industrial and specialty battery solutions, with over 4,300 employees and nearly €1.2 billion in annual revenue as of 2023 . Since 2016, Saft has been a wholly‑owned subsidiary of TotalEnergies, enhancing its capabilities in renewable energy storage .


Global Presence & Reach

  • Saft operates worldwide with facilities and sales operations across Europe, North America, Asia, and beyond .
  • The company has a strong footprint in the United States since 1940s, with key production and R&D units supporting global customers .

Product & Technology Portfolio

1. Aerospace, Defense & Performance

Saft offers high-reliability batteries for:

  • Aerospace systems (backup power, engine/turbine starts, spacecraft)
  • Defense (torpedoes, military aircraft, armored vehicles)
  • Performance marine and motorsport applications (e.g., Formula 1, yachts) .

2. Connected Smart Energy (CSE)

Primary lithium batteries like Li‑SOCl₂, Li‑MnO₂ and rechargeable units for:

  • Smart meters, IoT devices, eCall systems, asset tracking, medical and military portable applications .

3. Energy Storage Systems (ESS)

Industrial-scale lithium-ion storage for:

  • Renewable energy integration, micro-grids, grid services — with projects spanning hundreds of megawatts .

4. Industry, Mobility & Infrastructure

Nickel-cadmium and lithium-ion batteries for:

  • Backup power, industrial vehicles, railway systems, telecom infrastructure.

Innovation & Performance Highlights

  • Known for long-lasting primary lithium cells (20+ years lifespan), ideal for critical industrial and defense applications .
  • A global space battery specialist, Saft designs and manufactures lithium systems for satellites and spacecraft .
  • Leading provider of backup lithium-ion solutions for large industrial and data-center operations, including projects for TotalEnergies .

Decades of Heritage & Growth

  • From its founding in 1918 to becoming a nickel‑battery leader in the mid‑20th century, then expanding globally in the 1970s–2000s .
  • Acquired by TotalEnergies in 2016 to power its energy transition strategy .
  • In 2020, co-founded the Automotive Cells Company (ACC) JV with Stellantis and Mercedes-Benz to develop EV battery cells in Europe.

Key Achievements & Applications

  • Guinness Record holder: Installed the most powerful battery system in Fairbanks, Alaska (2006) .
  • Supplied batteries for Lockheed Martin F‑35 fighter jets and satnav EV Exagon Furtive‑eGT .
  • Delivered backup power and engine-start batteries for aviation—new 28 V lithium-ion offering announced in 2024 .

Why Saft Stands Out

  1. Proven durability — Best-in-class cell longevity and reliability.
  2. Advanced technology — Expertise in lithium-ion, nickel-based, and primary chemistries.
  3. Global support — From concept to manufacturing in energy, aerospace, defense, and industry.
  4. Strategic synergy — As a TotalEnergies subsidiary and ACC partner, Saft is central to next-gen energy systems and EV solutions.

With over a century of expertise, Saft has evolved into a global leader in cutting-edge battery technologies, serving sectors from defense and space to energy storage and industrial infrastructure. Rooted in innovation and backed by TotalEnergies, the company continues to shape the future of sustainable, reliable power.

Panasonic

Top 18 lithium ion battery manufacturers in 2025

Panasonic Energy Solutions, a division of Panasonic headquartered in Singapore, offers a comprehensive line of primary and rechargeable batteries, including lithium-ion technologies designed for consumer, industrial, and automotive applications .

Product Categories

  • Lithium-Ion Batteries
    • Cylindrical, prismatic, and pouch cells with high energy density, long cycle life, and lightweight construction .
    • Modular pack solutions built for safety and tailored to application requirements .
  • Specialty Lithium (Cylindrical & Coin)
    • High-performance cylindrical lithium for cameras and high-drain devices with stable discharge and UL certification .
    • Coin-type lithium cells offering long life, compact size, and temperature resilience for IoT, wearables, and medical devices .
  • Alkaline & NiMH
    • The popular EVOLTA series delivers premium performance in both high- and low-drain consumer electronics.
Top 18 lithium ion battery manufacturers in 2025

Technology & Innovation

  • Decades of Expertise
    Panasonic’s first lithium-ion cells appeared in 1994. Since then, the company has continuously increased energy density, safety, and cycle life .
  • High Safety Standards
    Products feature rigorous safety mechanisms—short-circuit prevention, over-current protection, and low self-discharge rates (e.g., ≤5% in 10 years for coin cells) .
  • Advanced Manufacturing
    Utilizing global production—including Japan’s Wakayama facility preparing for 4680 EV battery production by 2024/2025—Panasonic is scaling up for next-gen automotive demand .
  • High-Nickel Performance Cells
    Panasonic’s NCA-based cylindrical formats (18650, 21700, and upcoming 4680) are built for enhanced capacity and reduced cobalt use (<5%) .

Applications & Partnerships

  • Consumer Devices & Tools: Powering cameras, remotes, power tools, notebooks, and smart home gadgets with lithium-ion and EVOLTA alkaline batteries .
  • Automotive & E-Mobility:
    • Supplying high-energy cylindrical cells to Tesla’s Gigafactory Nevada since 2017 .
    • Developing large-format 4680 cells for EV OEMs like Lucid, Subaru, and Mazda, with SG and US expansion plans .
  • Energy Storage:
    • Panasonic offers residential and commercial lithium-ion storage modules, often bundled with solar PV, alongside Panasonic Eco and EverVolt systems in North America .

Competitive Strengths

AttributeHighlights
R&D & QualityProven high energy density and safety, decades of lithium-ion development
Global ProductionMultiple facilities (Japan, US, SG, others) with scalable capacity and advanced automotive-grade lines
Product DiversityBroad portfolio from coin cells to automotive 4680 batteries and ESS modules
Supply Chain LeadershipStrategic partnerships with Tesla, Lucid, Mazda, Subaru, and solar integrators

Panasonic Energy Solutions (SG) is a robust provider of advanced battery technologies, serving from everyday consumer devices to high-stakes automotive and energy storage markets. Backed by deep R&D, global manufacturing reach, and pioneering 4680-cell development, Panasonic remains at the forefront of energy innovation.

Would you like to dig into technical specs (like NCR18650 performance), compare Panasonic’s 4680 cells with Tesla’s own, or explore local Singapore ESS offerings? Let me know!

Northvolt

Top 18 lithium ion battery manufacturers in 2025

Founded in 2015 by former Tesla executives Peter Carlsson and Paolo Cerruti, Northvolt AB launched with a bold mission: to create independent, sustainable battery manufacturing in Europe and produce the world’s greenest lithium-ion cells.


Advanced Manufacturing & Gigafactories

  • Northvolt Ett (Sweden)
    Europe’s first homegrown gigafactory, located in Skellefteå, began production in December 2021, with initial capacity at 16 GWh/year—scalable to 60 GWh/year .
  • Northvolt Dwa (Poland)
    A massive energy storage systems plant in Gdańsk producing ESS modules (~6 GWh/year), supported by a $1.2 billion funding round .
  • Northvolt Drei (Germany) & Novo Energy (Sweden JV with Volvo)
    Under construction with ~60 GWh/year capacity each; targeting production ramp-ups mid–2020s .
  • Northvolt Six (Canada)
    Planned site for North American EV battery production, focused on clean-energy manufacturing .

Top 18 lithium ion battery manufacturers in 2025

Product Portfolio & Innovation

  • Lithium-Ion Cells & Voltpack Systems
    Northvolt offers industrial-grade lithium-ion cells and Voltpack Core modules ranging from 21–624 kWh, for EVs, grid storage, and telecoms.
  • Next-Gen Battery R&D
    Their R&D campus “Northvolt Labs” in Västerås is advancing lithium-metal and sodium-ion technology, consolidating all next-gen development in Sweden.

Sustainable and Vertically Integrated

  • All Northvolt plants run on low-carbon energy, with a strong emphasis on recycling and responsible sourcing.
  • Their Skellefteå facility includes Revolt Ett, an integrated battery recycling plant to recover critical metals.

Partnerships & Market Impact

  • Secured large contracts (>$50 billion) with automakers like Volkswagen, BMW, Volvo, Polestar .
  • Supported by investors such as Volkswagen (20% stake), Goldman Sachs, BlackRock, and funding from European Investment Bank .

Financial Challenges & Bankruptcy

  • Faced scaling and production cost issues, resulting in 1,600 layoffs, halted factory expansions, and BMW cancelling a €2 billion contract .
  • Filed for bankruptcy in Sweden (March 2025) and Chapter 11 in the U.S. (Nov 2024) due to financial pressures and supply chain disruptions.

Northvolt emerged as a trailblazer in Europe’s battery revolution—combining sustainable manufacturing, advanced R&D, and vertical integration. Its ambition brought transformative projects like gigafactories and battery recycling, backed by major automakers and financiers. Despite facing severe financial setbacks in 2024–2025, its initial achievements have reshaped Europe’s role in the global battery market.

Lishen

Top 18 lithium ion battery manufacturers in 2025

Founded on December 25, 1997, Tianjin Lishen Battery Co., Ltd. is a state-controlled, nationally recognized high-tech enterprise in China. It’s celebrated as the country’s first lithium-ion battery R&D and manufacturing firm, with over 27 years of expertise in the sector . With a registered capital of around ¥1.93 billion and an annual production capacity of 31 GWh, Lishen consistently ranks among the top five global lithium battery manufacturers .


Global Reach & Corporate Scale

  • Headquartered in Tianjin, China, with expanding manufacturing and R&D facilities across Beijing, Qingdao, Suzhou, Wuhan, Ningbo, Shenzhen, and Mianyang.
  • Workforce spans thousands of employees (over 9,000 reported in 2015), supported by a robust patent portfolio—1,312 invention patents, 2,664 utility model patents, and 2,828 authorized patents .
  • Recognized as a National Technical Center, National Engineering Technology Research Center for Lithium-Ion Power Batteries, and an influential contributor to national industry standards .

Top 18 lithium ion battery manufacturers in 2025

Product Lines & Applications

Lishen offers a comprehensive battery portfolio:

  • Consumer Electronics Batteries (cylindrical cells like 18650, 21700)
     – Example: LR1865HC (18650) delivers 3.35 Ah capacity, 725 Wh/L energy density, with NCA/C+Si chemistry.
     – LR2170SZ (21700) rated 5 Ah, with 724 Wh/L energy density, NCA/C+Si (or NCA/C+S) .
  • Vehicle & Power Batteries
     – Including high-performance power cells such as 21700 configured for EVs and logistics vehicles (e.g., 8-year/500,000 km warranties) .
  • Energy Storage Solutions
     – From residential to commercial/utility-grade energy storage; Lishen has delivered large-scale systems globally.
  • Online Customization
     – Allows tailored battery solutions based on specific chemistries and form factors, including LFP variants (e.g., LR2170EH with 3 Ah, 386 Wh/L, LFP/C).

R&D Strength & Innovation

  • With nearly three decades in R&D, Lishen leads in advanced lithium cell chemistry and safety .
  • Operates its own UL witnessed testing laboratory and holds a National Postdoctoral Research Station.
  • Approved key industry projects—includes solid-state battery tech, titanate lithium supercapacitors, and national-level standards and pilot programs .

Notable Achievements & Industry Impact

  • Recognized as “China Famous Trademark”, National High-Tech Achievement Award, and benchmark “Excellence in Tech Transformation”.
  • Served renowned global clients such as Apple, Samsung, Dell, HP, Lenovo, Huawei, and major automakers like Mercedez-Benz, Volkswagen, FAW, as well as infrastructure giants like State Grid, China Southern Power Grid, CGN .
  • Recent milestones in 2023–2024 include launching half-solid-state cells at 360 Wh/kg, high-power liquid-cooled containers, 5C ultra-fast charge cells, and significant international project deliveries .

Strategic Outlook & Future Vision

  • Lishen is aggressively expanding: range of facilities in Tianjin, Wuxi, Chuzhou, with combined potential exceeding 36 GWh/year capacity.
  • Positioned to become a full-range green energy solution provider by 2025, aiming for top-tier status in consumer electronics cells and a leading role in EV and storage batteries.
  • Deep involvement in low-altitude economy initiatives like UAV/UAM-related tech, supported through the Tianjin Industrial Alliance.

Why Choose Lishen?

  1. Heritage & Scale: Nearly 30 years in lithium-ion, massive production scale (31 GWh yearly).
  2. High-End Innovation: Pioneering work in new chemistries (NCA, Si/C, solid-state) and publications/patents.
  3. Comprehensive Expertise: Best-in-class testing, standards contributions, and national R&D infrastructure.
  4. Trusted by Tier-1 Brands: Serving global electronics, auto, energy leaders.
  5. Rapid Industry Expansion: Massive investments in next-gen tech and production facilities.

Tianjin Lishen Battery Co., Ltd. stands as a powerhouse in China’s lithium-ion industry, combining deep R&D roots, broad product variety, large-scale manufacturing, and clientele across top global brands. From consumer tech to EVs, from aerospace to energy storage, its growth trajectory positions it as a pivotal green energy supplier—both in China and around the world.

LG Chem

Top 18 lithium ion battery manufacturers in 2025

LG Chem is a global leader in producing cathode materials (NCM, NCA, NCMA, LFP) — crucial for energy density, lifespan, and cost in lithium‑ion batteries. In 2023, it became the first in Korea to mass-produce single-particle, high‑nickel cathodes (80% Ni).

Additionally, its separator films incorporate safety mechanisms that shut down ion flow under high temperature, preventing thermal runaway.

Binder & Conductive Materials

LG Chem manufactures anode‑binder, dispersants, flame‑retardant materials, and thermal interfaces— all essential for battery durability, safety, and mechanical integrity.

Top 18 lithium ion battery manufacturers in 2025

Battery Applications and Partnerships

LG Chem supplies battery materials for a wide range of uses:

  • Electric Vehicles (EVs): Supplying OEMs and part of the Ultium JV with GM, providing materials for ~5 million EVs from 2026–35.
  • Energy Storage Systems (ESS): Products like the LG RESU home battery line (9.6–16 kWh) are well-regarded for efficiency and durability (~95% round-trip, 10+ years).
  • Mobile & Industrial: Materials also support power tools, mobile devices, and heavy-duty electrification.

Global Manufacturing & Investment

  • Constructing a $3.2 billion cathode plant in Tennessee, USA, to produce 120 kt annually by 2027, powering ~1.2 million EVs.
  • Additional factories include those in Korea, China, Europe, and India—supporting a growing global supply chain .

R&D & Innovation

  • With roots in battery research since 1992, LG Chem produced Korea’s first lithium-ion cell in 1999, and EV traction batteries by 2009, winning GM “Supplier of the Year” in 2015.
  • Continuous innovation in high-nickel cathodes, separators, binders, CCL materials, and specialty polymers.

Competitive Strengths

StrengthDescription
Vertical integrationFrom raw precursors to finished cathode, binders, separators
Tech leadershipFirst-to-market single-particle Ni-cathodes, advanced safety separators
Battery application diversitySupplies EV, ESS, mobile, and specialty sectors
PartnershipsJoint ventures like GM Ultium, major investments in production
Global footprintFacilities and R&D across North America, Europe, Asia, and Korea

LG Chem continues to evolve as a battery‑materials powerhouse, focusing on sustainable, high-performance, and safe advanced materials. Its growing global infrastructure—especially in the U.S.

Hitachi

Top 18 lithium ion battery manufacturers in 2025

Hitachi High‑Tech Corporation, a Hitachi Group company, offers advanced manufacturing, analysis, and recycling equipment tailored to the entire life cycle of lithium-ion batteries—from material R&D to final recycling—to support a carbon‑negative, circular economy.


Core Solution Areas

1. Materials R&D & Informatics

  • Delivers analytical systems (e.g., DSC, STA, ultra-high-resolution SEM) and Materials/Process Informatics for fast, data-driven development of cathode/anode materials.
  • Helps material makers optimize safety, performance, and reduce reliance on rare/expensive metals.

2. Battery Cell Manufacturing

  • Precision manufacturing tools (assemblers, roll presses, welders, crimpers) that support high-throughput production (~1–2 M cells/month) with fast changeovers.
  • Contaminant detection systems ensure defect-free, safe battery production.

3. Quality & Safety Control

  • High-resolution SEM and X-ray/manual inspections detect faults in separators, electrodes, and cell internals .
  • Fast charge/discharge testing with cloud-based diagnostics quickly assesses state-of-health—reducing test times from hours to minutes or seconds.

4. Circular Economy & Life‑Cycle Management

  • Offers full battery life-cycle support, including reuse and recycling for EV/ESS modules.
  • Analytical services support EV battery-second life use in backup storage, forklifts, telecoms.

Technical Capabilities & Highlights

  • Advanced Microscopy: Ultra-low voltage SEM for precise observation of battery electrode surfaces and separators.
  • Contaminant Detection: Inspection tools tailored for battery-grade cleanliness, minimizing risk of smoke or fire.
  • Smart Manufacturing: Integrated with Materials Informatics to accelerate development, reduce defects, and enhance safety.

Applications & Industries

AudienceKey Solutions
Battery Material ProducersMaterial R&D tools, informatics, contamination control
Cell ManufacturersAutomated assembly, welding, pressing, inspection, quality-control
EV / Electronics OEMsSafety checks, analysis labs, modular testing
Service & Recycling ProvidersLife‑cycle diagnostics, second‑life repurposing, recycling analytics
Top 18 lithium ion battery manufacturers in 2025

Business Value & Differentiators

  • End-to-End Support: From cathode inception to cell assembly, testing, reuse and recycling.
  • Safety-First Focus: Rapid contaminant detection and robust diagnostic processes for safer batteries .
  • Sustainable Manufacturing: Tools that support circularity and help reduce raw‑material waste .
  • Data-Driven Innovation: Informatics integration boosts R&D speed, yield, and adapts to fluctuating raw‑material markets .

Hitachi High‑Tech excels in delivering high-precision tools and systems critical for advancing lithium-ion battery innovation. With integrated analytics, manufacturing automation, safety-enhancing inspection, and life-cycle diagnostics, the company empowers players across the entire battery value chain—supporting improved performance, reduced risk, and green circularity.

Gotion

Top 18 lithium ion battery manufacturers in 2025

Gotion High‑Tech Co., Ltd., founded in 2006 and headquartered in Hefei, Anhui Province, China, is a leading global player in lithium-ion battery and energy storage solutions. It went public in 2015 (SZ 002074) and counts Volkswagen Group as its largest shareholder.


Full Value‑Chain & Products

Gotion has built a vertically integrated battery ecosystem that spans:

  • Raw materials (precursors, cathode/anode materials, separators, electrolytes)
  • Cell manufacturing (cylindrical, pouch, prismatic formats)
  • Battery systems (LFP/NCM modules, BMS, pack assembly)
  • Battery recycling

Their offerings include:

  • Highly durable LFP and NCM cells
  • Battery packs tailored for EVs, commercial vehicles, and energy storage
  • Energy Storage Systems (ESS) for grid and residential uses
Top 18 lithium ion battery manufacturers in 2025

Innovation & Technology Leadership

  • Invests over 10% of annual revenue in R&D, with 8 global R&D centers, 4 validation platforms, and over 10,000 patents.
  • At its 2024 tech conference, Gotion unveiled:
    • G‑Current battery: charges to 80% in ~9.8 minutes (5C)
    • Stellary high-nickel NCM cell with 50% lower production cost in Gen7 plant
    • “Gemstone” all-solid-state battery targeting 350 Wh/kg

These highlight Gotion’s strong advancements in fast-charging, energy density, safety, and cost-efficiency.


Global Expansion & Footprint

Gotion operates a growing network of plants worldwide:

  • China: ~10 production sites for EV and bus batteries
  • Germany (Göttingen): acquired Bosch plant; began EU production (~5 GWh, targeting 20 GWh)
  • USA:
    • California (Fremont): ESS packs, 1 GWh/year capacity
    • Illinois (Manteno): $2 billion investment; 40 GWh cell + 10 GWh pack capacity by mid-2020s
    • Michigan: Upcoming cell materials plant ~2031
  • Thailand & Morocco: Planning joint EV/ESS gigafactories
  • Slovakia: JV with InoBat to deploy 20 GWh EV plant by 2027

Strategic Partnerships

  • Volkswagen: Largest shareholder; involved in unified cell supply chain
  • Amara Raja (India): LFP cell licensing joint venture
  • InoBat (Slovakia): $1.2 B EV battery plant JV
  • Local cooperation with BOSCH, BASF, ABB, and others in Europe

Market Position & Scale

  • Among the top 10 global battery manufacturers; ranks 4th in China
  • Serves EV, bus, commercial vehicles, and ESS markets—EV batteries make up ~80% of sales
  • Estimated 23,000 employees worldwide, with a valuation near $6 billion

Sustainability & ESG

Gotion emphasizes:

  • Green energy mission: “Make Green Energy Accessible and Sustainable”
  • Battery recycling via global materials-to-recycling chain
  • Localization with low-carbon footprint production in US and Europe

Gotion High‑Tech stands out as a fully integrated, innovation-driven lithium-ion battery manufacturer with strong global ambition. Featuring cutting-edge fast-charging and solid-state innovations, backed by VW support, and backed by a geographically diversified factory network, Gotion is a rising force shaping energy storage and electric mobility across continents.

CBAK

Top 18 lithium ion battery manufacturers in 2025

CBAK Energy Technology, Inc. (NASDAQ: CBAT), formerly known as China BAK Battery, was founded in 2001 and became the first Chinese lithium-ion battery manufacturer listed on NASDAQ in 2006 . Headquartered in Shenzhen with major R&D and manufacturing facilities in Dalian, Nanjing, and Shangqiu, the company focuses on high-power lithium-ion and sodium-ion batteries.


Top 18 lithium ion battery manufacturers in 2025

Product Portfolio & Technologies

CBAK offers a diverse range of cylindrical and prismatic batteries, particularly known for its LFP (Lithium Iron Phosphate) chemistry:

  • Cylindrical LFP Cells:
    • Standard models include the 26650 and 26700 formats; their flagship is the 32140 cell (3.2 V, 15 Ah), launched in 2021.
  • Advanced Development:
    • Technology roadmap includes future launches of larger formats like 40135 and 46950 cells.
  • NMC & Sodium‑ion Cells:
    • Launched an internal R&D partnership to commercialize sodium-ion batteries, marking a step beyond traditional lithium-ion.

Their products serve applications across electric vehicles (EVs), light electric vehicles (e‑bikes, scooters), energy storage systems (ESS), power tools, and UPS/backup systems.


Innovation & Manufacturing Excellence

  • CBAK maintains multiple large-scale production bases in Dalian, Nanjing, and Shangqiu, producing a broad range of cell formats.
  • Emphasizes smart manufacturing, deploying innovations like real-time alignment correction, ultrasonic flattening, inline X-ray thickness measurement, and vacuum control—23 key technological improvements for lean production.
  • Active in R&D for new chemistries (e.g., sodium-ion), enhanced lithium-ion cells, and future cell formats.

Market Strategy & Partnerships

  • Global Footprint:
    • Products target emerging markets, light EVs, and portable ESS, with international clients such as Anker Innovations, FAW, and large African EV firms.
    • Awarded significant contracts: including an $11.6M order for Model 32140 LFP cylindrical cells from an African EV leader, and ongoing talks with FAW for the new Model 46950 cell.
  • Vertical Integration:
    • In 2024, CBAK acquired a majority stake (81.56%) in Hitrans, a cathode precursors and materials firm, strengthening their supply chain.
  • Financial Highlights:
    • Q4 2023 battery sales rose 30.9% to $36.8M.
    • Initiated a $20M share buyback program in May 2025 to support shareholder value.

Vision & Industry Impact

  • Committed to diversifying battery chemistry, including sodium-ion as a lower-cost alternative .
  • Strong backing in intelligent manufacturing technologies, aiming to boost quality and yield .
  • Positioned as a key supplier across multiple verticals—EVs, scooters, energy storage, power tools, etc. .

CBAK Energy stands as a pioneering Chinese lithium-ion battery leader, blending nearly 25 years of experience with forward-looking innovations:

  • Known for its LFP cylindrical cells, especially the high-capacity Model 32140.
  • Investing in next-gen technologies like sodium-ion batteries and larger-format cells (40135, 46950).
  • Scaling via global partnerships, technological acquisitions (like Hitrans), and thoughtful financial initiatives.

With a firm foundation in smart manufacturing, R&D, and supply chain integration, CBAK aims to be a global player supplying clean energy solutions for EVs and energy storage across diverse markets.

CATL

Top 18 lithium ion battery manufacturers in 2025

CATL, founded in 2011 in Ningde, Fujian, China by Robin Zeng, has rapidly risen to become the world’s largest lithium-ion battery manufacturer, commanding around 37–40% of the global EV and energy storage battery market. Headquartered in Ningde, CATL also maintains major R&D hubs in Berlin and global production sites across China, Europe, and North America.

With 2023 revenue of US$56.6 billion and net income of US$6.2 billion, it employs over 116,000 people across 13 factories worldwide.


Global Footprint & Production Scale

  • Chinese hubs in Ningde, Guiyang, Yibin (zero carbon certified), Liyang, and others.
  • Europe:
    • Thuringia plant near Erfurt (8–14 GWh capacity)
    • Debrecen, Hungary (planned 100 GWh/year capacity).
  • Expansion projects in Spain (Zaragoza JV), the U.S., and more.

Its high-automation plants can now produce one battery cell per second, enabling an astonishing annual output of 30–60 GWh per facility.

Top 18 lithium ion battery manufacturers in 2025

Technologies & Product Lines

  • EV & ESS battery cells: Offerings include LFP, NCM, advanced Shenxing LFP, M3P high-energy cells, and the latest Naxtra sodium-ion cells with 175 Wh/kg and ultra-fast charging.
  • Cell-to-pack integration: Enhances energy density (~200 Wh/kg vs ~140–150 Wh/kg), boosts production efficiency, and simplifies packaging .
  • Battery management systems (BMS) and stationary storage solutions such as the Tener 6.25 MWh system for grid applications .

Clients & Strategic Partnerships

CATL serves an impressive range of global automakers and tech firms, including Tesla, VW, BMW, Ford, Mercedes, Toyota, and Honda .

  • Partners with Stellantis, investing jointly in plants including Zaragoza.
  • Supplies Ford’s Mustang Mach-E, F-150 Lightning, VinFast, and more .

Sustainability & Innovation

  • The Yibin plant was certified the world’s first zero‑carbon battery factory, powered largely by hydroelectric energy, reducing ~400,000 tons CO₂/year .
  • Heavy investment in green supply chains – localizing cathode, precursor, and cell production in Europe and North America .
  • Leading-edge R&D into sodium-ion and super-fast-charging LFP batteries .

Market Leadership

  • Dominates with 38% of global EV battery market share, far ahead of second-place BYD .
  • 2024 Hong Kong IPO raised ~$4.6 billion to fuel expansion in Europe and beyond .
  • Ranked as top recipient of Chinese subsidies, reflecting its strategic importance .

Geopolitical & Regulatory Landscape

  • Faced U.S. scrutiny and bans in defense contexts; CATL denies ties to military espionage .
  • Regulatory tensions in U.S. and Europe, balancing security concerns with the essential need for affordable EV batteries .

CATL has established itself as the global benchmark for lithium-ion and emerging sodium-ion battery technologies. With unmatched scale, innovation, and a growing international footprint, the company is central to the electrification of transport and energy.

BYD

Top 18 lithium ion battery manufacturers in 2025

Founded in 1995 in Shenzhen, China, as Shenzhen BYD Battery Co., Ltd., BYD (“Build Your Dreams”) began by producing rechargeable NiCd, NiMH, and early lithium-ion batteries . In 1998, BYD became the first Chinese lithium-ion battery supplier for Motorola. Over nearly three decades, it scaled vertically, adding automotive and renewable energy divisions.

By 2024, BYD had sold over 4.3 million vehicles, staffed nearly 969,000 employees, and delivered 155.7 GWh of EV battery production.


🔋 Battery Mastery & Blade Technology

  • Comprehensive expertise: BYD produces NiMH, lithium-ion, and NCM batteries, offering cells to packs across consumer electronics, EVs, and energy storage.
  • FinDreams Battery: Spinning off from BYD’s in-house battery unit in 1998, this subsidiary became the world’s second-largest EV battery maker by 2024, just behind CATL.
  • Blade Battery (LFP): Introduced in 2020, BYD’s LFP “blade” cell stands out for its safety performance—surviving nail penetration without fire—and 50% pack-volume efficiency gains. It powers all pure EVs in BYD’s lineup and is being layer-adopted by global OEMs, including Tesla .

🏭 Global Manufacturing & Expansion

  • China: Multiple plants, including Qinghai’s 24 GWh LFP facility launched pre-2020.
  • Brazil (Manaus): A 2024 facility assembles LFP packs for electric buses.
  • Global reach: More than 30 industrial parks spanning six continents covering electronics, vehicles, rail systems, photovoltaics, and batteries.
Top 18 lithium ion battery manufacturers in 2025

🌱 Vertically Integrated Clean-Energy Ecosystem

BYD’s strategy includes:

  1. Raw-material sourcing: Lithium acquisition in Brazil’s “lithium valley” to secure battery supply.
  2. Battery production: In-house cell-to-pack manufacturing (NiMH, LFP, NCM, sodium-ion).
  3. Vehicle assembly: Electric cars, buses, trucks via BYD Auto (top EV maker in China since 2022).
  4. Solar & storage: Products like BYD Battery-Box (cobalt-free LFP) support residential and grid use.
  5. Rail transit & electronics: Expanding smart mobility beyond EVs.

🧪 Innovation & Tech Leadership

  • R&D powerhouse: Over 104,000 R&D staff, with more than 13,000 patents filed (2003–2023).
  • Breakthroughs: Debuted sodium-ion cell production in 2023 and announced 1 MW ultra-fast charging systems capable of adding ~300 miles in ~5 minutes.
  • EV Autonomy: Advanced driver assistance and proprietary ADAS systems bolster their vehicle competitiveness .

🌍 Market Position & Impact

  • Dominates as the world’s second-largest EV battery maker, capturing ~17% market share behind CATL with ~38%.
  • Ford’s CEO highlighted the global competitiveness of Chinese EVs, citing BYD’s cost, quality, and supply chain dominance.
  • BYD’s vision transcends cars: it aims to build an integrated green energy ecosystem offering batteries, solar power, buses, rail, and storage.

BYD shines as a clean-energy titan with deep capabilities in battery chemistry, large-scale manufacturing, vehicle production, and energy integration. From pioneering the Blade Battery to building global supply chains, BYD’s model combines vertical integration, innovation, and global expansion. Its strategic assets—lithium sourcing, sodium-ion agility, and ecosystem-wide offerings—position it as an electric mobility and energy powerhouse reshaping industries worldwide.

ATL

Top 18 lithium ion battery manufacturers in 2025

Amperex Technology Limited (ATL), founded in 1999 by Robin Zeng, is a Hong Kong–based pioneer in lithium-ion and lithium‑polymer batteries, especially for high-performance consumer electronics. With manufacturing hubs in Dongguan, Ningde (China) and Haryana (India), ATL is widely known for powering devices like smartphones, tablets, laptops, wearables, and VR/AR products.


Global Reach & Market Leadership

  • Headquarters: Hong Kong
  • Key Facilities: Dongguan & Ningde, plus expansion into India
  • Employees: Over 42,000 across R&D, manufacturing, and operations
  • Smartphone battery market: Held ~42% share in 2021

ATL’s batteries are standard for leading brands—including Apple, Samsung, HTC, Huawei, and contribute to devices like Samsung’s Galaxy Note series and Nintendo’s Switch lineup .

Top 18 lithium ion battery manufacturers in 2025

Technological Excellence

High-End Cell Innovation

  • High energy density: Products like H700 achieve ~700 Wh/L, lasting 800+ cycles over 80% capacity.
  • Fast-charging tech: 10C cells recharge to 80% in ~40 minutes, boasting 680 Wh/L.
  • Thermal resilience: Reliable performance from –20 °C to 60 °C thanks to advanced materials .
  • Extended lifespans: Thousands of cycles with minimal degradation via optimized chemistries and BMS.
  • Flexible form factors: Custom pouch and steel‑cased cells tailored for diverse device needs .

R&D & Smart Manufacturing

  • ATL Research Institute: Hosts 20 labs and ~3,000 staff—including 80+ PhDs—dedicated to materials, simulation, and safety.
  • Patent leadership: Around 3,000 invention patents plus 1,500+ in advanced materials.
  • Intelligent factory systems: AI-driven operations, digital twins, and integrated workflows from design to production .

End-to-End Solutions

ATL doesn’t just make cells—they deliver complete battery pack systems, including mechanical design, BMS, certification, and full support. Their batteries are found in:

  • Smartphones, tablets, laptops
  • Wearables & AR/VR devices
  • Drones, robots, power banks
  • Emerging segments: e-toothbrushes, micro-medical tools, and robotics

Sustainability & Responsibility

ATL integrates single-use battery systems into its CSR framework, claiming a reduction of 4.238 tons CO₂ per unit. They’re ISO/CNAS‑accredited and support international certifications to ensure environmental compliance.


Vision & Values

  • Mission: “Innovate to power your life”—focused on safety, convenience, and battery longevity
  • Core values: Emphasize talent development, innovation, integrity, and continuous learning
  • Vision: Aspires to be a global premier tech firm, advancing green energy and employee well‑being

ATL stands at the forefront of lithium‑ion battery technology, combining decades of innovation in high-density cells, fast-charging, smart manufacturing, and advanced materials R&D. Their products power billions of devices worldwide, supported by robust global manufacturing, strong environmental stewardship, and a deep talent pool. With leadership in cell innovation and system integration, ATL is well positioned to continue shaping the future of rechargeable energy.

PLB

Top 18 lithium ion battery manufacturers in 2025

Dongguan Power Long Battery Technology Co., Ltd. (PLB) is a Chinese high-tech battery manufacturer founded in 2014, specializing in R&D and mass production of high-power, low-temperature LiFePO₄ 26650 cells and customized battery packs. Based in Qingxi, Dongguan, PLB serves global clients across industrial, automotive, solar, medical, and electronics sectors.


Core Products & Technologies

26650 LiFePO₄ Cells

  • Industry-leading high-rate 26650 cells with discharge rates up to 80C and excellent performance down to –40 °C, ideal for cold-climate and high-power applications.
  • Available in various formats: low-temperature type, high C-rate, and high-capacity variants.

Customized Battery Packs

  • Full CELL + BMS + PACK integration for diverse uses including UPS, AGVs, golf carts, solar storage, starter batteries, emergency lighting, and medical devices.
Top 18 lithium ion battery manufacturers in 2025

R&D Capabilities

  • 20 years of experience in lithium-ion research, supported by a team of 40+ experts and over 58 patents in cell and pack technologies.
  • Established analysis and pilot-scale labs covering materials science (electrode, electrolyte, separator) and rigorous performance and safety testing.

Manufacturing Excellence

  • Two production centers: one for 26650 cell manufacture, another dedicated to pack assembly.
  • High-tech automated lines with strict control of temperature, humidity, and dust, including equipment from electrode coating to jelly roll assembly and formation—featuring full traceability systems.

Quality & Certifications

  • Holds IATF16949, ISO 9001/14001/45001 certifications for quality and environmental management.
  • Products certified to UL (1642, 2054, 1973), IEC 62133, UN38.3, RoHS, REACH, and China’s 3C/CCC standards—first among peers to gain 3C certification on 26650 cells.

Market Reach & Applications

  • Supplies markets in North America, Europe, Southeast Asia, Oceania, and the Middle East, working with major brands in UPS systems, solar storage, EVs, AGVs, medical devices, and more.
  • Demonstrated presence at trade shows such as CIBF 2025, promoting cold-resistant cell series and integrated battery packs.

Recent Highlights & Milestones

  • Introduced –40 °C low-temperature cells capable of 80C discharge and –20 °C charge—advancing applications in extreme environments.
  • Recertified through ISO and IATF audits in 2024, earning consistent credit recognition from Dun & Bradstreet.
  • Featured at key expos such as WBE 2024, Solar Power International 2023, and Data Centre World 2023, showcasing its cell & pack solutions.

Why Choose PLB?

StrengthDetails
High-performance Cells26650 LiFePO₄ with 80C discharge and –40 °C capability
Full-pack SolutionsTailored battery systems with integrated BMS
Advanced ManufacturingAutomated, clean, traceable processes
Strong CertificationsISO/IATF management and global safety approvals
Global ReachDemonstrated success in international markets

Power Long Battery (PLB) is a robust battery technology partner specializing in high-rate, low-temperature LiFePO₄ 26650 cells and complete pack solutions. With advanced R&D, efficient manufacturing, broad certifications, and global presence, PLB serves demanding sectors—including renewable energy, industrial automation, and backup power. Their innovations in extreme-temperature performance and fast manufacturing position them as a go-to supplier in niche, high-performance battery markets.

EVE

Top 18 lithium ion battery manufacturers in 2025

EVE Energy (SZSE: 300014), founded in 2001 and listed in 2009, is a major Chinese lithium-battery manufacturer headquartered in Huizhou, Guangdong. Over 23+ years, it has grown into a global force with core competencies in consumer batteries, power batteries for EVs and e-mobility, and energy storage systems (ESS).


Scale & R&D Investment

  • 28,000+ employees, 2.8 million m² of production space
  • 6,000+ senior R&D staff and over 10,000 patents, dedicating ~6% of revenue to innovation
  • Global reach: HQ in China, regional offices in Singapore, Germany, Malaysia, USA, and multiple plants worldwide

Diverse Product Lines

Primary (Non‑Rechargeable) Batteries

  • Durable Li‑SOCl₂ and Li‑MnO₂ cells with wide temperature ranges (–60 °C to +150 °C), energy densities up to 650 Wh/kg, and ultra-low self-discharge (<1%/year).

Consumer Rechargeable Batteries

  • High-grade cylindrical Li‑ion cells featuring tolerance from –60 °C to +100 °C and excellent cycle life.

Power & E‑Mobility Batteries

  • Offers robust NCM and LFP cylindrical cells, including packs for e-bikes and power tools—EVE has shipped nearly 2 billion cells globally.

Automotive & Commercial EV Batteries

  • Human-centric pack designs optimized for vehicle ergonomics (system thickness of 100–140 mm) .
  • EVE Power, a subsidiary since 2012, specializes in automotive cells, modules, and BMS for EVs, trucks, and machinery.

Energy Storage Systems (ESS)

  • EVE provides full solutions from prismatic LFP cells to integrated ESS modules for homes and grid-scale projects.
Top 18 lithium ion battery manufacturers in 2025

Global Expansion & Manufacturing

  • Expanded Chinese production with a total capacity including Jingmen (150 GWh), Qidong, Shenyang, Jianyang, Qujing, Chengdu, and Huizhou.
  • First overseas plants:
    • Malaysia (Kulim, 680 million cylindrical cells/year)
    • Planned Hungary gigafactory (28 GWh) for BMW Neue Klasse by 2026

Strategic Partnerships

  • Joint venture with SK Innovation for automotive pouch cells (~20–25 GWh capacity)
  • Amplify Cell Technologies (10% stake) in US for commercial vehicle LFP cells (21 GWh production by 2026)
  • Cell supplier to Daimler, ABB, Powin, and Tesla (ESS deal via Malaysian plants, starts 2026)

UK Gigafactory Plans

EVE is negotiating a £1–2 billion investment with UK backers to construct a 60 GWh gigafactory near Coventry—the UK’s largest—with 6,000 expected jobs and integrated recycling.


EVE Energy blends comprehensive battery product lines, massive scale, and strong innovation, securing its position among the top 3 energy-storage battery cell makers globally, with a ~2–3% share of the global EV battery market. With proven expertise in consumer, automotive, and energy sectors—plus ambitious global factory expansion—EVE continues to shape the future of sustainable energy and mobility.

Electrovaya

Top 18 lithium ion battery manufacturers in 2025

Electrovaya Inc. (NASDAQ: ELVA; TSX: ELVA), founded in 1996, is a Canadian battery technology company headquartered in Mississauga, Ontario, with additional production in Jamestown, New York . It develops and manufactures advanced lithium-ion cells and battery systems for applications in heavy-duty electric vehicles, warehouse automation, and grid-scale energy storage.


Technology Platform & Products

  • Infinity Battery Technology: Electrovaya’s proprietary platform utilizes ceramic separators and specially formulated electrolytes, ensuring exceptional safety, high cycle life, and robust performance under extreme conditions.
  • Cell & System Manufacturing:
    • Offers cell production and integrated Infinity Battery Systems in both low‑ and high‑voltage formats.
    • Builds heavy‑duty battery packs for electric forklifts, AGVs, buses, commercial EVs, and stationary energy storage.
  • Solid-State R&D: Pioneering advanced solid-state battery development alongside its ceramic cell offerings.
Top 18 lithium ion battery manufacturers in 2025

Global Footprint & Facilities

  • Headquarters & R&D in Mississauga, Ontario, Canada.
  • Gigafactory in Jamestown, New York: Site preparation is underway to launch cell and module production in mid‑2026, powered by a $51 million EXIM direct loan, following earlier expansion into system assembly in 2025.
  • European presence: Includes former Daimler Smart‑EV battery plant in Germany and research collaboration via Evonik Litarion.

Milestones & Strategic Deployments

  • Over 100 issued and pending patents in lithium-ion battery materials, architectures, BMS, and manufacturing processes.
  • Early ventures into electric passenger vehicles: Maya-100/300 prototypes, EV taxi/car-share pilots, and partnership with Tata Motors.
  • Focus since 2018 on heavy-duty applications: supplying battery packs for electric forklifts (Raymond/Toyota), AGVs, transit buses, and grid-scale storage .

Innovation & Safety Credentials

  • SuperPolymer®2.0 technology launched in 2013 highlighted enhanced safety, extreme temperature operation, and eco-friendly manufacturing without N‑methyl pyrrolidone.
  • Infinity cells validated for world-class cycle life and third-party certification for safety and longevity .

ESG Impact & Market Recognition

  • Batteries have powered over 166 locations, reduced more greenhouse gas emissions than the equivalent if using traditional forklifts.
  • A $6.3 million order from a Fortune‑100 customer underscores strong enterprise adoption.
  • Strategic alignment with clean‑tech and Made in America initiatives, marked by backing from EXIM and state-level incentives.

Why Choose Electrovaya?

StrengthDetails
Safety-first technologyCeramic separators & SuperPolymer® deliver superior safety
Durability & cycle lifeInfinity platform validated for high longevity
Vertical supply chainEnd-to-end design, production, and assembly capability
Heavy-duty focusTailored for forklift, AGV, bus, EV, and ESS markets
North American manufacturingGigafactory expansion secures domestic production

Electrovaya is positioning itself as a robust North American battery maker with deep tech IP, a strong track record in heavy-duty applications, and a strategic expansion road map via its New York gigafactory. Its combination of innovative cell tech, ceramic-based safety, and solid-state R&D underpins long-term competitiveness in the EV and energy-storage sectors.

Dragonfly

Top 18 lithium ion battery manufacturers in 2025

Dragonfly Energy Holdings Corp. (Nasdaq: DFLI), headquartered in Reno, Nevada, is an integrated U.S.-based lithium-ion battery company. Since its inception, it has focused on cell manufacturing, battery pack design, and full system integration, leveraging in-house innovation and sustainability at its core.

  • Founded: Early 2010s, Reno
  • Patents: 90+ granted, filed or pending
  • Battery Packs Sold: Over 300,000 since 2020

Advanced Domestic Cell Manufacturing

  • Dragonfly developed a proprietary dry electrode process in its Nevada facility, reducing production footprint and energy intensity, enabling chemistry-agnostic cells (LFP, NMC, LCO, sodium-ion, solid-state).
  • Made possible by patented nonflammable cell techniques—such as an upcoming U.S. solid-state battery patent—for safer, scalable manufacturing:

Portfolio: Battle Born® & Beyond

  • Battle Born® is Dragonfly’s flagship LiFePO₄ pack brand, offering high-quality aftermarket and OEM power solutions for RVs, marine, off-grid systems, heavy-duty trucks, and industrial solar.
  • Products like the DF10012H 100 Ah, 12 V LiFePO₄ battery deliver 3,000–5,000 cycles, a built-in BMS, full depth-of-discharge, light weight, and 10-year warranty.
Top 18 lithium ion battery manufacturers in 2025

ESG & Sustainability Focus

  • Dry electrode cells: No toxic NMP solvents, PFAS-free, 25% less energy used, 9% lower CO₂ footprint.
  • A ‘Nevada Lithium Loop’ initiative aims to build a domestic, circular lithium battery supply chain—from raw materials to cell recycling.

Integrated Systems & OEM Solutions

  • Dragonfly also produces turn-key energy systems with intelligent alternator charging (Wakespeed®), remote connectivity, and modular expandability.
  • Their Battle Born™ mobile app enables live system monitoring and diagnostics.

Recognition & Performance

  • Named “Battery Technology Company of the Year” 2025 by CleanTech Breakthrough.
  • OEM growth at 179% annually since 2021; revenue topped $225 M since 2021; 300,000+ packs have been deployed.

Strategic Outlook

  • Scaling domestic solid-state and LFP cell manufacturing with energy- and footprint-efficiency.
  • Expanding into electric trucking with heavy-duty battery packs and power solutions.
  • Prioritizing Made-in-USA, sustainability, and energy resilience via its Nevada innovation hub.

Dragonfly Energy has emerged as a uniquely American lithium-ion battery innovator, combining cutting-edge cell manufacturing, sustainable dry-electrode processes, and system-level integration under the popular Battle Born® brand. Their rapidly expanding footprint in utility, RV, trucking, and off-grid markets, paired with solid-state innovation and environmental stewardship, positions them as a leader in the sustainable energy transition.

LiRON

Top 18 lithium ion battery manufacturers in 2025

LiRON LIB Power Pte Ltd, founded in 2017, is a Singapore-based deep-tech company specializing in research, development, and manufacturing of advanced rechargeable lithium-ion battery cells and packs.


Core Products & Technologies

LiRON boasts a diverse product portfolio spanning multiple chemistries and formats:

  • Lithium Titanate Oxide (LTO) cells at 2.4 V
    – Known for ultra-fast charging (>5C), exceptional safety, soaring cycle life (>10,000 cycles), and broad temperature resilience—-40°C to +60°C—making them ideal for e-mobility and renewable energy storage.
  • NMC (Li‑Ni‑Mn‑Co, 3.7 V) cells
    – Delivering high energy density tailored for consumer electronics, while maintaining lower cost per watt-hour.
  • LiFePO₄ (LFP, 3.2 V) cells
    – Offering long-cycle, mature technology suitable for home energy storage and e-mobility applications.
  • Battery Packs
    – Customised CELL + BMS + PACK systems configured for electric bikes, solar energy storage systems, and various portable electronics.
Top 18 lithium ion battery manufacturers in 2025

R&D & Innovation

  • Strategic Partnership with A*STAR/IMRE
    – Collaborating on development of cutting-edge 18650 LTO and NMC cells, leveraging nano-materials, additive formulas, and process innovations.
  • Performance Priorities
    – Focused on delivering high discharge currents, fast charge times, and excellent safety, even across extreme temperatures.
  • Solvent-Free Electrode Research
    – Working toward greener manufacturing via dry-electrode, environmentally-friendly processes aligned with global trends.

Company Structure & Leadership

  • Head Office & R&D Lab
    – Located at Loyang Enterprise Building, Singapore; contact: +65 6634 1055.
  • Core Leadership Team
    • Goh Hun Keng – Chairman & Co‑Founder with 30+ years in manufacturing and tech startups
    • Goh Hak Wei – CEO & Co‑Founder focusing on clean-tech and renewables
    • Lee Sir Ling – CFO with two decades of financial experience.
  • Talent & Scale
    – A small yet skilled workforce of ~11–50 employees committed to R&D excellence.

Market Applications

  • E-Mobility: high-performance cells and packs designed for e-bikes and EVs
  • Renewable Energy: scalable storage systems to support solar and off-grid deployments
  • Consumer Electronics: compact LTO and NMC cells for IoT devices, power tools, and portable systems.

Sustainability & Strategic Growth

  • Innovation for Sustainability
    – Committed to solvent-free electrode processes to reduce energy use and emissions.
  • Scale-up Ambitions
    – Roadmap includes a Southeast Asia gigafactory launch by 2025 to boost capacity and drive down costs.

LiRON LIB Power stands out as a pioneering Singaporean battery innovator delivering ultra-fast charging, durable, temperature-resilient, and customizable cell solutions. With strong R&D backing, strategic partnerships, and bold expansion plans, LiRON is poised to play a significant role in the future of sustainable energy storage and mobility.

After you read this article you can choose a right lithium ion battery manufacturer to work for your project.

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