序号Item项目Specifications规格要求1.1Nominal capacity 标称容量 55MAH 1.2Nominal voltage 标称电压3.8V1.3Charge current 充电电流Standard Charge (标准充电):0.2CRapid charge (快速充电):0.5C1.4Standard Charging method标准充电方法0.2CCC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to≤0.01C0.2CCC(恒流)充电至4.2V,再CV(恒压4.2V)充电直至充电电流≤0.01C1.5Charging time 充电时间Standard Charging (标准充电)Approx6 hours 大约6小时Rapid charge (快速充电)Approx3hours 大约3小时1.6Max.charge current 大充电电流Constant Current 1CConstant 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)1.7Max.discharge current 大放电电流Constant current 20 Cend voltage3.0V(持续电流:20 C截止电压:3.0V)1.8Standard Discharge Current标准放电电流Constant current 0.2 C end voltage3.0V(持续电流:0.2C截止电压:3.0V)1.91C capacity multiplying power 1C容量倍率≥92%1.101Cdischarge Efficiency 1放电效率≥98%1.11Discharge cut-off voltage 放电截止电压3.0V1.12Charge cut-off Voltage 充电截止电压4.35V1.13Impedance 内阻≤550mΩ 1.14Cell Dimension 电芯尺寸L:12mm,T:4.0mm1.15Operating temperature 工作温度Charging(充电):0℃~45℃Discharging(放电):-20℃~60℃1.16Storage temperature 储存温度-10℃~45℃1.17Storage Humidity 储存湿度≤75% RH1.18Appearance 外观Without scratch,distortion,contamination and leakage (无划痕、变形、污迹、电解液泄露)