Gowesty Lithium Phosphate (LiFePO4) Battery

12.8V 100AH GW-LIFEPO-100AH

Utilizes lithium iron phosphate (LiFePO4) cell technology, ensuring superior safety and thousands of cycles at 100% depth of discharge (DOD) under normal conditions.
Built-in automatic protection against overcharge, over-discharge, overcurrent, and overheating.
Maintenance-free design.
Internal cell balancing for optimal performance.
Lightweight—approximately 40% to 50% lighter than comparable lead-acid batteries.
Compatible with most standard lead-acid chargers.
Wide operating temperature range: -20°C to 60°C.
Supports series expansion (up to 51.2V) and parallel configurations (up to two units).

Nominal Voltage	12.8V
Nominal Capacity	100Ah
Energy Storage	1280Wh
Internal Resistance	≤50mΩ
Cycle Life	2000 cycles @ 0.2C charging/discharging, until 70% capacity
Self-Discharge Rate	≤3.5% per month at 25°C

Maximum Charging Voltage	14.0V - 14.6V
Charging Mode	At 0°C~45°C, charged to 14.6V at a constant current of 0.2C, then switches to constant voltage mode at 14.6V until the current is ≤0.02C
Maximum Charging Current	100A

Maximum Continuous Discharging Current	100A
Maximum Pulse Discharge Current	200A (<3 sec)
Discharging Cut-off Voltage	10.0V

Charging Temperature Range	0°C to 45°C (32°F to 113°F) @ 60±25% Relative Humidity
Discharging Temperature Range	-20°C to 60°C (-4°F to 140°F) @ 60±25% Relative Humidity
Storage Temperature Range	0°C to 45°C (32°F to 113°F) @ 60±25% Relative Humidity
Water & Dust Resistance	IP55

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