| Type: | Lithium-Ion Batteries |
|---|---|
| Usage: | Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle |
| Nominal Voltage: | 14.8V |
| Discharge Rate: | Low Discharge Rate |
| Shape: | Square Battery |
| Electrolyte: | Li-ion |
| Customization: |
|---|
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Audited Supplier Product Specification
| Item | Criteria | Remarks |
| Weight | 500g | |
| Typical capacity | 4400mAh | 0.5C charge and 0.5C discharge for cut-off voltage |
| Minimum capacity | 4400mAh | |
| Nominal voltage | 14.8V | |
| Internal impedance | cell:≤60m | AC 1KHz after standard charge |
| Battery: ≤200m | ||
| Chargevoltage | 16.8V | |
| Standard charge current | 2200mA | |
| Max. charge current | 2200mA | |
| Max. discharge current | 2200mA | |
| Discharge cut-off voltage | 11V | |
| Operating temperature | 0~+45ºC | Charging |
| -20~+60ºC | discharging | |
| Storage temperature | within 1 month:-5 ºC~+45ºC | Relative humidity: 65±20%RH |
| within 3 month:-5 ºC~+35ºC | ||
| within 6 month: 0 ºC~+35ºC | ||
| Semi-manufactured cell | EA 18650-2200MAH | 8PCS |
| PCM | 1PCS |
PCM Parameter
| Item | Criteria |
| Over-charge protection voltage | 4.25 |
| Over-discharge protection voltage | 2.75 |
| Over current detection current | 5A-8A |
| Initial Impedance | ≤60m |
| Operation Station Current | 8.0μA Type 10μA Max |
| Temperature control switch | 70ºC |
About Our Company:
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