品牌:LARGE 钜大
起订:1000个
发货:7天内
信息标签:手持设备锂电池3.7V1800MAH,供应,电子、电工,电池
Item (项目) |
General Parameter (常规参数) |
Remark (备注) |
|
Rated Capacity (额定容量) |
Typical (标称容量) |
1800mAh |
Standard discharge(0.2C5A) after Standard charge (标准充电后0.2C5A标准放电) |
Minimum (**小容量) |
1700mAh |
||
Nominal Voltage (正常电压) |
3.7V |
Mean Operation Voltage (即工作电压) |
|
Voltage at end of Discharge (放电终止电压) |
2.75V |
Discharge Cut-off Voltage (放电截止电压) |
|
Battery limit voltage (充电限制电压) |
4.2V |
||
Internal Impedance (内阻) |
≤180mΩ |
Internal resistance measured at AC 1KHZ after 50% charge (半电态下用交流法测量内阻) The measure must uses the new batteries that within one week after shipment and cycles 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) |
|
Standard charge (标准充电) |
Constant Current 0.5C5A Constant Voltage 4.2V 0.01 C5A cut-off (持续电流:0.5C5A 持续电压:4.2V 截止电流:0.01 C5A) |
Charge time : Approx 5.0h (充电时间:大约5个小时) |
|
Standard discharge (标准放电) |
Constant current 0.2 C5A end voltage2.75V (持续电流:0.2C5A 截止电压:2.75V |
||
Fast charge (**充电) |
Constant Current 1C5A Constant Voltage4.2V 0.01 C5A cut-off (持续电流:1C5A 持续电压:4.2V 截止电流:0.01 C5A) |
Charge time : Approx 2.5h (充电时间:大约2.5个小时) |