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产品分类
产品信息
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七彩鞋灯,led灯,蓝牙耳机,PDA,智能穿戴设备,移动电源以及摄影机等数码产品领域 质量保证:采用A品电芯,容量高,内阻低
序号 |
Item项目 |
Specifications规格要求 |
1.1 |
Nominal capacity 标称容量 |
45MAH |
1.2 |
Nominal voltage 标称电压 |
3.7V |
1.3 |
Charge current 充电电流 |
Standard Charge (标准充电):0.5C Rapid charge (快速充电):1.0C |
1.4 |
Standard Charging method标准充电方法 |
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 |
1.5 |
Charging time 充电时间 |
Standard Charging (标准充电) Approx3.5 hours大约3.5小时 Rapid charge (快速充电) Approx2 .5hours大约2.5小时 |
1.6 |
Max.charge current 充电电流 |
Constant Current 3CConstant Voltage 4.2V 0.01 C cut-off(持续电流:3C持续电压:4.2V截止电流:0.01 C) |
1.7 |
Max.discharge current 放电电流 |
Constant current 20 Cend voltage3.0V(持续电流:20 C截止电压:3.0V) |
1.8 |
Standard 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) |
1.9 |
15C/1C capacity multiplying power 15C/1C容量倍率 |
≥92% |
1.10 |
15Cdischarge Efficiency 15C放电效率 |
≥98% |
1.11 |
Discharge cut-off voltage 放电截止电压 |
3.0V |
1.12 |
Charge cut-off Voltage 充电截止电压 |
4.20V |
1.13 |
Impedance 内阻 |
≤80mΩ |
1.14 |
Cell Dimension 电芯尺寸 |
L:40mm,W:20mm,T:6mm |
1.15 |
Operating temperature 工作温度 |
Charging(充电):0℃~45℃ Discharging(放电):-20℃~60℃ |
1.16 |
Storage temperature 储存温度 |
-5℃~35℃ |
1.17 |
Storage Humidity 储存湿度 |
≤75% RH |
1.18 |
Appearance 外观 |
Without scratch,distortion,contamination and leakage (无划痕、变形、污迹、电解液泄露) |