NO.
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Item项目
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Specifications规格要求
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4.1
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Nominal capacity 标称容量
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4000 mAh @ 0.2C Discharge (0.2C放电)
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min capacity 最小容量
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4000 mAh @ 0.2C Discharge (0.2C放电)
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4.2
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Nominal voltage 标称电压
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3.7V
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4.3
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Charge current 充电电流
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Standard Charge (标准充电):0.5C
Rapid charge (快速充电):1.0C
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4.4
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Standard Charging method标准充电方法
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0.5CCC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to≤0.01C
0.5CCC(恒流)充电至4.2V,再CV(恒压4.2V)充电直至充电电流≤0.01C
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4.5
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Charging time 充电时间
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Standard Charging (标准充电)
Approx5 hours大约5小时
Rapid charge (快速充电)
Approx2 .5hours大约2.5小时
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4.6
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Max.charge current 最大充电电流
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Constant Current 1C Constant Voltage 4.2V 0.01 C cut-off(持续电流:1C持续电压:4.2V截止电流:0.01 C)
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4.7
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Max.discharge current 最大放电电流
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Constant current 1 C end voltage3.0V(持续电流:1 C截止电压:3.0V)
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4.8
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Standard Discharge Current标准放电电流
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Constant current 0.2 C end voltage3.0V(持续电流:0.2C截止电压:3.0V)
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4.9
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Discharge cut-off voltage 放电截止电压
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3.0V
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4.10
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Charge cut-off Voltage 充电截止电压
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4.20V
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4.11
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Initial Impedance 初始内阻
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≤50mW
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4.12
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Weight 重量
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Approx(约):76.5g
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4.13
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Operating temperature 工作温度
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Charging(充电):0℃~45℃
Discharging(放电):-20℃~60℃
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4.14
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Storage temperature 储存温度
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-5℃~35℃
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4.15
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Storage Humidity 储存湿度
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≤75% RH
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4.16
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Appearance 外观
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Without scratch,distortion,contamination and leakage (无划痕、变形、污迹、电解液泄露)
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4.17
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Standard environmental condition标准环境
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Temperature(温度) :23±5℃
Humidity(湿度) :45-75%RH
Atmospheric Pressure(大气压) :86-106 Kpa
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