3.2V20AH铝壳磷酸铁锂电池

项目/ Item标准/ Specification备注/ Remark5.1标称容量/ Nominal capacity20AH0.2Crate discharge capacity5.2最小容量/ Minimum capacity20AH5.3交流内阻/ Internal resistance≤3.0m?5.4标称电压/ Nominal voltage3.2V5.5电芯重量/ Cell weight650g±10g5.8标准放电方法

Standard discharge method（0.5C）恒流/Constant current4A截止电压/Cut-off-charg

voltage2.0V5.6标准充电方式

Standard charge method恒流/Constant current4A充电电压/Charge voltage3.60V5.7快速充电方式

Fast charge method恒流/Constant current20A 充电电压/Charge voltage3.60V5.9持续放电电流

Max continuous discharge current60A5.10脉冲放电电流

Pulse discharge current at 10 Sec100A5.11循环寿命Cycle life1500 times80% DOD5.12操作温度

Operating temperature充电温度/Charging ambient

temperature0～45℃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 temperature0～45℃5.13外观/ Appearance无破裂、划痕、变形、污迹、电解液泄露等

Without break, scratch，

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