| Customization: | Available |
|---|---|
| Type: | LiFePO4 Batteries |
| Usage: | Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat |
|
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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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