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Electric Bike lithium ion aa rechargeable battery 48v 20ah For High Capacity
Quick Detail:
Specification:
| No. | Item | General Parameter | Remark |
| 1 | Rated Capacity | 20Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5) |
| 2 | Minimal Rated Capacity | 18Ah | |
| 3 | Nominal Voltage | 48V | 16S |
| 4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells | ◆Charge: CC@0.2C to 58.4V, then CV till current to 0.05C ◆Rest: 30min. |
| 5 | Discharge cut-off voltage | 36.8V | 36.8V( recommended) |
| 6 | Charging cut-off voltage | 58.4V | 58.4V (recommended) |
| 7 | Cell and assembly method | IFR26650EC-3.3AH | 16S6P |
| 8 | Housing material | PVC | |
| 9 | Standard charge | 0.2C constant current(CC) charge to 58.4V,then constant voltage (CV)58.4V charge till charge current decline to ≤0.05C | Charge time : Approx 7h |
| 10 | Standard discharge | Constant current 0.2C Cut-off voltage 36.8V | |
| 11 | Maximum Charge Current | 15A | |
| 12 | Max Discharge Current | 40A | |
| 13 | Operation Teerature Range | Charge: 0~45℃ | 60±25%R.H.
|
| Discharge: -10~60℃ | |||
| 14 | Storage Teerature Range | Less than 1 year : 0~25℃ | 60±25%R.H. at the shipment state |
| Less than 3 months:-5~36.8℃ | |||
| 15 | Weight | Approx: 8.8Kg | |
| 16 | Max. Dimension | Height:280mm |
|
| Width: 164mm | |||
| Length: 130mm |
