12V 1000Ah lithium Battery
12V 1000Ah lithium battery (12kWh capacity) is a high-capacity energy storage solution designed for demanding applications that require long runtime, high cycle life, and reliable power delivery.
The 12V 1000Ah lithium battery combines large capacity with the inherent benefits of LiFePO₄ chemistry—offering enhanced safety, deep discharge capability, fast charging, and long service life. These features make it ideal for a wide range of demanding applications.
Common Applications of 12V 1000Ah Lithium Battery
1. Solar Energy Storage Systems
Ideal for off-grid and backup solar solutions:
Off-grid solar homes
Remote cabins and rural power setups
Battery backup for solar inverters
2. Telecom & Communication Base Stations
Ensures power reliability in critical infrastructure:
Backup power for BTS towers
Communication shelters and relay sites
Maintains operations during outages
3. Marine & RV Power Supply
Off-grid energy for mobile and marine systems:
Yachts, sailboats, and motorhomes
Powers lights, appliances, and navigation equipment
4. Uninterruptible Power Supply (UPS)
Supports vital systems in case of power failure:
Data centers and server rooms
Industrial automation systems
Business continuity during blackouts
5. Commercial & Industrial Energy Storage
Efficient energy management for business use:
Load shifting and peak shaving
Backup power for small factories and commercial sites
6. EV & Hybrid Electric Systems (Custom Packs)
Adaptable for various low-voltage EV applications:
Utility carts and prototype electric vehicles
Scalable for use in battery banks
7. Remote & Off-Grid Equipment
Reliable for autonomous field operations:
Weather monitoring stations
Oil and gas field systems
Military-grade mobile equipment
Lithium battery Advantages Over Lead-Acid Batteries
Higher Energy Density: Delivers more power in a compact size
Extended Cycle Life: 4,000+ cycles vs. ~500 for lead-acid
Lightweight Design: Up to 60% lighter than AGM or gel batteries
Fast Charging: Full charge possible within 1–3 hours
Deep Discharge: Safe operation up to 100% Depth of Discharge (DoD)
12V 1000Ah Lifepo4 Lithium Battery Spcification
| Item | Specification |
| Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Voltage | 12V |
| Nominal Capacity | 1000Ah |
| Energy | 12 kWh |
| Recommended Charge Voltage | 14.4V (max), 13.8V (float) |
| Charge Cut-off Voltage | 14.6V |
| Discharge Cut-off Voltage | 10.0V (typical), 8.0V (absolute minimum) |
| Max Continuous Discharge Current | 200A to 500A (BMS Customise able) |
| Peak Discharge Current (5s) | 1000A (optional, BMS Customise able) |
| Max Continuous Charge Current | 100A to 300A |
| Charge Method | CC/CV (Constant Current/Constant Voltage) |
| Cell Configuration | 4S (4 cells in series) |
| Cycle Life | ≥ 4000 cycles @ 80% DoD (Depth of Discharge) |
| Operating Temperature | Charge: -20°C ~ 55°C Discharge: -20°C ~ 60°C |
| Storage Temperature | -20°C ~ 45°C |
| BMS Protection | Over-voltage, under-voltage, over-current, short-circuit, over-temp |
| Dimensions | Approx. 650 × 450 × 320 mm (Customisable) |
| Weight | Approx. 110 kg |
| Communication (Optional) | RS485 / CAN / Bluetooth |
| Certifications | UN38.3, CE, RoHS, MSDS, IEC62133 |