Guang Zhou Sunland New Energy Technology Co., Ltd.
Guang Zhou Sunland New Energy Technology Co., Ltd. Your Personal Battery Expert! sales@tacbattery.com Mobile : 15813319221
Add to Cart
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.
| No. | Item | General Parameter | Remark |
| 1 | Rated Capacity | 4.5Ah | Standard discharge(0.2C)after standard charge(0.2C) |
| 2 | Minimal Rated | 4.0Ah | |
| 3 | Nominal Voltage | 6.4V |
|
| 4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells | Charge: CC@0.5C 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 |
|
| 9 | Maximum Charge Current | 4.5A |
|
| 10 | Maximum Discharge Current | 10A | Over current 30±2A 9mS |
| 11 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. |
|
|
| Discharge: -10~50℃ |
|
| 13 | Storage Temperature Range | Less than 1 year : 0~25℃ | 60±25%R.H. |
|
|
| Less than 3 months:-5~35℃ |
|
| 14 | Weight | Approx: 285g |
|
| 15 | Pack Dimension | High:71.5mm | max size |
Lithium-ion 18650
Lifepo4 18650