LiFePO4 Battery 51.2V 100Ah NG - 5.12kWh Lithium Iron Phosphate with BMS, RS485/CAN, 6000 Cycles

This LiFePO4 battery stands apart through its robust 6000-cycle lifespan at 80% depth of discharge—far exceeding typical lead-acid or standard lithium alternatives. With a 51.2V nominal voltage and 100Ah capacity, it delivers 5.12kWh of reliable energy for demanding off-grid, solar, and backup applications. The integrated battery management system (BMS) provides comprehensive protection against overcharge, over-discharge, over-current, short-circuit, and over-temperature, ensuring safe and long-lasting operation.

Highlights

• 5.12kWh energy capacity with 100A continuous discharge
• Up to 16 units connectable in parallel for scalable storage
• RS485 and CAN communication interfaces for system integration
• Wide operating temperature range: -20°C to 60°C (discharge)
• M8 terminals for secure, high-current connections

In daily use

Whether powering a remote cabin, marine system, or residential energy storage, this battery delivers consistent performance. Its low self-discharge rate (<3% per month) keeps it ready when needed, while the IP20 enclosure suits protected indoor installations. The BMS actively balances cells and monitors conditions, reducing maintenance and extending service life. Charging is straightforward with a voltage range of 54.0V to 58.4V, and the discharge cut-off at 44.8V prevents deep discharge damage.

Full specifications

• Battery Type: LiFePO4 (Lithium Iron Phosphate)
• Nominal Voltage: 51.2 V
• Nominal Capacity: 100 Ah
• Energy Capacity: 5.12 kWh
• Cycle Life: ≥6000 cycles @ 80% DoD
• Max Continuous Discharge Current: 100 A
• Max Continuous Charge Current: 50 A
• Peak Discharge Current: 200 A (3 seconds)
• Operating Temperature (Discharge): -20°C to 60°C
• Operating Temperature (Charge): 0°C to 50°C
• Communication Interface: RS485, CAN
• Terminal Type: M8
• Enclosure Protection: IP20
• Parallel Connection: Up to 16 units
• Integrated BMS: Yes (Overcharge, Over-discharge, Over-current, Short-circuit, Over-temperature protection)
• Charging Voltage Range: 54.0 V - 58.4 V
• Discharge Cut-off Voltage: 44.8 V
• Self-Discharge Rate: <3% per month

Final note

For installers and system integrators, the NG series offers a dependable, high-cycle-life storage solution with flexible communication options and straightforward parallel expansion.