| Production description产品描述: |
| 1 Model 型号:4S2P,12.8V,70Ah with BMS |
| 2. Spec. 规格尺寸:长302*宽162*高85mm |
| 2. Cell model 电芯型号:120160225P(35Ah/3.2V) |
| 3.Assembly mode组合形式:2并4串 |
| 4. Initial Dimension 产品尺寸:(mm) |
| 尺寸备注: 厚85mm*宽162mm*长302mm(Max) 出线长度:350mm |
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| NO. | Item | Unit | Specifications | Remark |
| 序号 | 项目 | 单位 | 说明 | 备注 |
| 1 | Normal capacity | Ah | 70 |
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| 标称容量 | ||||
| 2 | Minimum capacity | Ah | 69.4 |
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| 最小容量 | ||||
| 3 | Rated voltage | V | 12.8 |
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| 额定电压 | ||||
| 4 | Charge cut-off Voltage | V | 14.6 | Constant current/ |
| 充电截止电压 | Constant voltage | |||
| 5 | Discharge cut-off Voltage | V | 10 |
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| 放电截止电压 | ||||
| 6 | Standard charging current | A | 12 |
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| 标准充电电流 | ||||
| 7 | Max. charging current | A | 15 |
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| 最大充电电流 | ||||
| 8 | Standard discharging current | A | 12 (0.2C5A) |
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| 标准放电电流 | ||||
| 9 | Max. discharging current | A | 20 |
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| 最大放电电流 | ||||
| 10 | Initial Impedance | mΩ | 10 |
|
| 初始内阻 | ||||
| 11 | Weight | Kg | 6 |
|
| 重量 | ||||
| 12 | Operating temperature | ℃ | 0~45℃ | Charging充电 |
| 工作温度 | ℃ | -10~55℃ | Discharging放电 | |
| 13 | O.C.V出厂电压 | V | 12.8V~14.6V |
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