3.2V20AH铝壳磷酸铁锂电池

项目/ Item

标准/ Specification

备注/ Remark

5.1标称容量/ Nominal capacity

20AH

0.2Crate discharge capacity

5.2*小容量/ Minimum capacity

20AH

5.3交流内阻/ Internal resistance

≤3.0m?

5.4标称电压/ Nominal voltage

3.2V

5.5电芯重量/ Cell weight

650g&plu*n;10g

5.8标准放电方法

Standard discharge method（0.5C）

恒流/Constant current

4A

截止电压/Cut-off-charg

voltage

2.0V

5.6标准充电方式

Standard charge method

恒流/Constant current

4A

充电电压/Charge voltage

3.60V

5.7快速充电方式

Fast charge method

恒流/Constant current

20A

充电电压/Charge voltage

3.60V

5.9*大持续放电电流

Max continuous discharge current

60A

5.10脉冲放电电流

Pulse discharge current at 10 Sec

100A

5.11循环寿命Cycle life

1500 times

80% DOD

5.12操作温度

Operating temperature

充电温度/Charging ambient

temperature

0～45℃

Cell skin temperature should not exceed 70°C .

放电温度/Discharging ambient，temperature

-20～55℃

Cell skin temperature should not exceed 70℃

存储温度/Storage temperature

0～45℃

5.13外观/ Appearance

无破裂、划痕、变形、污迹、电解液泄露等

Without break, scratch，

Distortion，contamination，leakage.