24V 40Ah lithium battery
24V 40Ah LiFePO₄ Lithium Battery – Compact, Durable Power for Mobile and Backup Systems
The 24V 40Ah LiFePO₄ lithium battery delivers 1.02kWh of efficient, long-lasting energy in a lightweight and compact form. Ideal for portable solar setups, RV and marine electronics, telecom backup, medical equipment, and other low-to-medium power applications, this battery combines safety, reliability, and high performance in a maintenance-free design.
Built with Lithium Iron Phosphate (LiFePO₄) technology, it offers superior cycle life, fast charging, and consistent power output—all while being significantly lighter and safer than lead-acid alternatives.
What Is a 24V 40Ah LiFePO₄ Battery?
This battery uses stable LiFePO₄ cells integrated with a smart Battery Management System (BMS) that actively protects against overcharging, over-discharging, temperature extremes, and short circuits. It’s engineered for applications where dependable, compact power is essential—without the bulk or maintenance of traditional batteries.
Key Features
Total Energy: 1.02kWh
Long Cycle Life: 6,000+ cycles @ 80% DoD
Smart BMS Protection: Over-voltage, under-voltage, overcurrent, short-circuit, and temperature protection
High Energy Efficiency: >98% round-trip efficiency
Fast Charging & Discharge Capability
Lightweight & Compact: Ideal for mobile and tight-space installations
Zero Maintenance: No fluid checks or corrosion risk
Eco-Friendly: Non-toxic, recyclable, RoHS and CE compliant
Customizable Options: Terminals, communication (RS485/CAN), and case design available
Technical Specifications (Typical)
| Parameter | Specification |
|---|---|
| Nominal Voltage | 25.6V |
| Rated Capacity | 40Ah |
| Total Energy | 1.02kWh |
| Charge Voltage | 29.2V |
| Cut-off Voltage | 20.0V |
| Max Charge Current | Up to 20A (customizable) |
| Max Discharge Current | Up to 40A (customizable) |
| Operating Temperature | -20°C to +60°C |
| Cycle Life | 6,000+ cycles @ 80% DoD |
| Protection Rating | IP65 or higher (optional) |
| Approx. Weight | ~7–9kg |
Typical Applications
Portable and Off-Grid Solar Systems
RVs and Compact Campers
Marine Electronics and Small Boats
Telecom and IoT Equipment Backup
Medical and Laboratory Equipment
Emergency Lighting and UPS
Tool Carts, Robotics, and Lightweight Equipment
LiFePO₄ vs. Lead-Acid – Why Choose Lithium?
| Feature | LiFePO₄ 24V 40Ah | Lead-Acid Equivalent |
|---|---|---|
| Usable Capacity | ~100% | ~50% |
| Cycle Life | 6,000+ cycles | 500–1,000 cycles |
| Maintenance | None | Regular upkeep required |
| Weight & Size | Lightweight, compact | Bulkier and heavier |
| Charging Speed | Fast | Slow |
| Safety | Stable, no leakage | Risk of acid spills/fire |
The 24V 40Ah LiFePO₄ lithium battery is a compact, high-efficiency power source designed for long-term reliability. Whether you’re powering a mobile setup, small-scale solar system, or sensitive electronic equipment, this battery delivers dependable energy with zero maintenance and extended life.
Power smarter with LiFePO₄—clean, compact, and built to last.