Battery
Capacity 
44.4v 21Ah
| Model No: | AE4441205 |
|---|---|
| Nominal Voltage: | 44.4V |
| Nominal Capacity: | 21Ah |
| Life Cycle: | 300 |
| Internal Impedance: | ≤ 8mΩ |
| Discharge Cut-off Voltage: | 36.0V |
| Max Charge Voltage: | 50.4±0.05V |
| Standard Charge Current: | 4.2A 0.2C |
| Standard Discharge Current: | 63A 3C |
| Rapid Charge Current: | 10.5A 0.5C |
| Max Discharge Current: | 125A 6C |
| Weight: | 4.7±kg |
| Max. Dimension: | L-235mm W-143mm H-75mm |
| Operating ChargeTemperature: | 0 ~ 45℃ |
| Operating Discharge Temperature: | -20 ~ 60℃ |
| Storage Temperature: | During 1 month: -5 ~ 35℃ During 6 months: 0 ~ 35℃ |
| Standard Charge: | Constant Current and Constant Voltage (CC/CV), Current = 4.2A, Final charge voltage = 50.4V, Final charge Current = 0.05A |
| Standard Discharge: | Constant Current (CC), Current = 4.2A, End Voltage = 36V |
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