Item 项目 | Specification 性能 | Remark 备注 |
minal Capacity标称容量 | 9Ah | I5A discharge(I5A放电) |
minal Voltage标称电压 Full charge Voltage满充电压 Full discharge Voltage满放电压 | 3.70V 4.20±0.05V 3.0V |
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Internal Impedance内阻 | ≤100mΩ |
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Standard Charging Rate(current/time) 标准充电率 | I5A |
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Standard charging method 标准充电方法 | I5A CC （constant current）charge to FC,then CV(constant voltage FC)charge till charge finish current decline to ≤0.05I5A I5A CC（恒流）充电至 FC，再 CV（恒压 FC）充电直至充电电流≤0.05I5A |
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Charging time 充电时间 | Standard Charging (标准充电) Approx 8 hours 大约 8 小时 |
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Max. charge current 充电电流 | Constant Current I5A Constant Voltage FC 0.1I5A cut-off 持续电流：I5A 持续电压：FC 截止电流：￡0.1I5A |
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Charge cut-off voltage 充电截止电压 | The same as charge protectuin voltage同过充保护电压 |
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Standard Discharging标准放电 | Constant current I5A end voltage FD 持续电流：I5A 截止电压：FD |
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Discharging Ending Voltage 放电终止电压 | The same as discharge protectuin voltage同过放保护电压 |
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Recoverable capacity 恢复容量 | Constant current I5A charge to FC, then constant voltage FC charge to current declines to 0.1I5A, rest for 10min，constant current I5A discharge to FD，rest for 10min.Repeat above steps 3 times, recording the maximum capacity 先用 I5A 恒流充电至 FC，再恒压 FC 充电直至充电电流￡0.1I5A,搁置 10 分钟,再用 I5A 电流放电至 FD; 又搁置 10 分钟,重复以上步骤 3 次,记录容量值 | |
Appearance 外观 | Without distortion and leakage无变形、电解液泄露 | |
Standard testing condition 标准测试环境 | Temperature(温度) Humidity（湿度） Atmospheric Pressure（大气压） | 15~35℃ 20%~80% The test field of atmospheric pressure（测试现场大气压力） |
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