Power Lithium Slimline 12.8V 135ah Iron Phosphate LiFePO4 Battery

Longer Cycle Life
LiFePO4 batteries have a cycle life five times longer than SLA batteries.
High Power & Light Weight
LiFeP04 batteries have twice the performance of SLA batteries while being half the weight.
Intelligent Management Control
Power Lithium intelligent BMS monitors battery cells to ensure batteries work safely and perform at full potential.
Lower Self-discharge Rate
Lower self-discharge rate mean batteries can be stored for longer when compared to SLA

Applications:

Electrical Characteristics
Chemistry	LiFePO4
Nominal Voltage	12.8V
Nominal Capacity	135Ah (C5, 25°C)
Energy	1728Wh
Internal Resistance	≤12 mΩ
Cycle Life	>2000 cycles @1C 100%DOD
Months Self Discharge	<3%
Efficiency of Charge	100% @0.5C
Efficiency of Discharge	96-99% @1C
Standard Charge
Charge Voltage	14.6±0.2V
Charge Mode	0.2C to 14.6V, then 14.6V, charge current to 0.02C (CC/CV)
Charger Current	67.5A
Max. Charge Current	135A
Charge Cut-off Voltage	15.6V±0.2V
Standard Discharge
Rated Discharge Current	67.5A
Max Discharge Current	135A
Max. Pulse Current	405A (<3s)
Discharge Cut-off Voltage	10V
Charge Temperature	0°C to 45°C (32°F to 113°F) @60±25% Relative Humidity
Discharge Temperature	-20°C to 60°C (-4°F to 140°F) @60±25% Relative Humidity
Storage Temperature	0°C to 40°C (32°F to 104°F) @60±25% Relative Humidity
Water Dust Resistance	IP65
Mechanical
BMS	4 Series / 4 Parallel
Case	Commercial Quality Cold Rolled Steel (SPCC)
Dimensions (in./mm.)	770 x 285 x 63 mm
Weight (lbs./kg.)	22.5 kg
Terminal	Standard Connectors

(LFP12.8V135AH-SL)