Audited Supplier
LiFePO4 72174202-3.2V-280Ah
LiFePO4 Batteries
Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
3.2V
1c
Flat Battery
LiFePO4
Packaged
Chargeable
HYGN
Standard Packing
71X173X207mm
China
8506500000
Product Description
Description
Items | Parameters |
Nominal Capacity | 272Ah |
Nominal Voltage | 3.2V |
Weight | 5.3 +0.2kg |
Discharge Temperature | -20°C~55°C |
| Items | Parameter | |
| Battery Type | 71173207 272Ah 3.2v rechargeable battery | |
| Nominal Capacity | 272Ah at 0.3C | |
| Minimum capacity | 272Ah at 0.3C | |
| Nominal Voltage | 3.2V | |
| Internal Impedance | ≤0.15mΩ(by AC 1KHz) | |
| End of charge voltage | 3.65V at CC mode | |
| End of discharge voltage | 2.2V | |
| Stanard charge current | 272A at 0.5C | |
| Max continuous discharge current | 272A(under 1C) | |
| Max pulse charge current | 544A (pulse curretn with 2C under 50S) | |
| Cycle life | more than 2500times | |
| Weight | ≤35.33kg | |
| Cell size | T:71±0.5mm W:173±0.5mm H:207±0.5mm | |
| Operating temperature | charge:0-50ºC, discharge:-20-50ºC storag:-10-45ºC | |
| Appearance | without break,scratch,distortion,contamination,leakage | |
| 55ºC short-circuit test | no fire,no explosion | |
| overcharge test(3C/5V) | no fire,no explosion | |
| forced-discharge test | no fire,no explosion | |
| crush test | no fire,no explosion | |
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