High Capacity 4.5Ah 6.4V 18650 LiFePO4 Batteries Pack For Solar Product
- Nominal Voltage is 6.4V and the rated capacity is 4.5Ah
- Solder the PCM, wire and connector on the battery
- Have a long cycle life about 2000 times.
Specification:
No. | Item | General Parameter | Remark | ||
1 | Rated Capacity | 4.5Ah | Standard discharge(0.2C)after standard charge(0.2C) | ||
2 | Minimal Rated Capacity | 4.0Ah | |||
3 | Nominal Voltage | 6.4V |
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4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells | Charge: to 7.3V, then CV till current to 0.05C Rest: 30min. | ||
5 | Discharge cut-off voltage | ≥4.6V | 5.0V(recommended) | ||
6 | Charging cut-off voltage | 15.6V | 7.3V(recommended) | ||
7 | Cell and assembly method | IFR18650EC-1.5AH | 2S3P | ||
8 | Standard discharge | Constant current 0.2C Cut-off voltage 7.3V |
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9 | Maximum Charge Current | 4.5A |
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10 | Maximum Discharge Current | 10A | Over current 30±2A 9mS | ||
11 | Operation Temperature Range | Charge: 0~45 | 60±25%R.H.
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| Discharge: -10~50 |
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13 | Storage Temperature Range | Less than 1 year : 0~25 | 60±25%R.H. at the shipment state | ||
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| Less than 3 months:-5~35 |
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14 | Weight | Approx: 285g |
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15 | Pack Dimension | High:71.5mm
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Pictures:
High Capacity 4.5Ah 6.4V 18650 LiFePO4 Batteries Pack For Solar Product
Packing:
High Capacity 4.5Ah 6.4V 18650 LiFePO4 Batteries Pack For Solar Product
