18650锂电池2200容量 手电筒 工程照明18650电芯
产品参数
No. (序号) | Item (项目) | General Parameter (常规参数) | Remark (备注) |
1 | Rated Capacity (额定容量) | Typical (标称容量) | 2250mAh | Standard discharge(0.5C5A) after Standard charge (标准充电后0.5C5A标准放电) |
Minimum (最小容量) | 2200mAh |
2 | Nominal Voltage (正常电压) | 3.6V | Mean Operation Voltage (即工作电压) |
3 | Voltage at end of Discharge (放电终止电压) | 3.0V | Discharge Cut-off Voltage (放电截止电压) |
4 | Charging Voltage (充电电压) | 4.2V | |
5 | Internal Impedance (内阻) | ≤50mΩ | Internal resistance measured at AC 1KHZ after 50% charge (半电态下用交流法测量内 阻)The battery is new that is within one week after shipment and cycled less than 5 times(使用出货后不到一个星期及循环次数少于5次的新电池测量) |
6 | Standard charge (标准充电) | Constant Current 0.5C5A Constant Voltage 4.2V 0.05 C5A cut-off (持续电流:0.5C5A 持续电压:4.2V 截止电流:0.05 C5A) | |


