Product Card

Lithium Iron Phosphate (LiFePO4) Battery
LFP12.8-135 FT 12.8V135AH FT 1728Wh
Features of LiFePO4 Battery
Longer Cycle Life
LiFePO4 batteries would be is five times than SLA batteries
on cycle life
High Power & Light weight
LiFePO4 batteries performance twice power of SLA batteries,
while half weight helpful for transport and installation
Intelligent management control
Intelligent BMS system covered by LFP batteries to ensure that
batteries work on safety and perfect condition
Lower Self-discharge rate
Lower Self-discharge rate to guarantee LFP batteries be stored
more longer than SLA batteries
Physical Dimension Applications
●Caravan, RV, camping
●UPS (replacement of SLA batteries)
●Marine, golf cart
● Solar, wind system
● PV ,solar light
Electrical
Characteristics
Chemistry LiFePO4
Nominal Voltage 12.8V
Nominal Capacity 135Ah (C5,25°C)
Energy 1536Wh
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. C
harge 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 (32Fto 113F) @60±25% Relative Humidity
Discharge Temperature -20 °C to 60 °C (-4F to 140F) @60±25% Relative Humidity
Storage Temperature 0 °C to 40 °C (32Fto 104F) @60±25% Relative Humidity
Water Du
st Resistance IP56
Mechanical
BMS Not support bluetooth,communication
Plastic Case ABS
Dimensions (in./mm.) 395*110*286 mm
Weight (lbs./kg.) 14.5kg(31.90Ibs)
Terminal M8