| Customization: | Available |
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| Type: | Li-ion Battery |
| Cathode Material: | LFP |
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| Product Name | 12v 55Ah LifePo4 Battery |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 55Ah |
| Energy | 704Wh |
| Internal Resistance | ≤10mΩ |
| Cycle Life | >2000 cycles@1C 100% DOD |
| Months Self Discharge | <3% |
| Efficiency of Charge | 100%@0.5C |
| Efficiency of Discharge | 96-99% @1C |
| Charge Cut-off Voltage | 14.6±0.2V |
| Charge Mode | 0.2C to 14.6V, then 14.6V charge current to 0.02C(CC/CV) |
| Recommend Charge Current | 20-50A |
| Max. Charge Current | 50A |
| Max. Continuous Discharge Current | 50A |
| Discharge Cut-off Voltage | 10V |
| Charge Temperature | 0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity |
| Discharge Temperature | -20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity |
| Storage Temperature | 0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity |
| Cell&Method | 4S9P |
| Package | ABS plastic case |
| Dimensions(in./mm.) | 229*138*H208MM |
| Weight(lbs./kg.) | 6.3kg |
| Display screen | Optional |
| Bluetooth | Optional |
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