Brand Name:
DHLK logo/ OEM logo
Use: Mobile Phone
Place of Origin:Guangdong, China
Compatible Brand:For iPhone
Battery type:Lithium-ion Rechargeable Battery
Battery Cell Grade:A Grade
Capacity:2900 mAh
Working temperature:-20 degrees to 50 degrees
Charging life cycle:Over 500 times
Cycle:0 cycle, brand new battery
Warranty:12 months
Certificate:CE ROHS MSDS UN38.3 etc
Packaging & Delivery
Selling Units:Single item
Single package size: 13.3X6.6X1.3 cm
Single gross weight:0.180 kg
Package Type:white box, 150pcs in one carton, 9.7KG, carton size: 35*25*25cm
项目 Items |
标准 Criteria |
备注 Remark |
|
容量Capacity |
2900mAh |
|
|
标称电压Normal Voltage |
3.82V |
|
|
出货电压Shipment voltage |
3.85-4.05V |
|
|
放电截止电压 discharging ending voltage |
3.2V |
|
|
标准充电模式 Standard Charge Method |
恒流、恒压 Constant current/voltage |
在环境温度下(25±3) ℃条件下,以0.2C(恒流)充电至4.35V,再恒压4.35V充电直至充电电流≤0.01c Under ambient temperature of (25±3℃),charge at 0.2C(constant current) to 4.35V,recharge at 4.35V (constant voltage)until charging current ≤ 0.02c |
|
标准充电电流 Standard charge current |
580mA |
0.2C |
|
标准充电电压Standard charging voltage |
4.35±0.05V |
|
|
标准放电电流Standard discharge current 最大放电电流 Maximum discharge current |
580mA |
-20~45℃ |
|
2900mA |
|||
电池内阻 Battery Resistance |
≤140mΩ |
标准充电后AC 1KHz测试 AC 1KHz after standard charge |
|
外形尺寸 SIZE |
长度L |
109±0.5mm |
游标卡尺 Calipers |
宽度W |
49±0.5mm |
||
厚度H |
3.2±0.2mm |
||
线长 Wire length |
/ |
||
工作温度 Operating Temperature |
充电 Charge |
10~45℃、45~85%RH |
|
放电 Discharge |
-20~45℃、45~85%RH |
||
储存温度和湿度范围Storage temperature and humidity range |
短期:一个月以内More than one month |
-20~+55℃、45~85%RH |
温湿度计 Hygrometer |
中期:三个月以内More than three months |
-20~+45℃、45~85%RH |
||
长期:一年以内Within one year |
-5~+30℃、45~85%RH |