- Contact Person : Ms. Wong Nikita
- Company Name : Sino Electron Co., Ltd. Zhejiang
- Tel : 86-576-81106913
- Fax : 86-576-84018996
- Address : Zhejiang,Taizhou,369# XinJiang Rd., Xinqian Street, Huangyan
- Country/Region : China
- Zip : 318020
power pack for iphone 4
power pack for iphone 4
Technical specification for iphone4 external battery:
Capacity: 1100mA
Battery type: Lithium polymer
Power source: iPhone adaptor or Laptop USB
Input voltage: DC 5V
Input currency: 500mAh
Output voltage: DC 5V
Output currency: 500mAh
Color: Bright Black (classic piano color)
Product size: 123.5*60.8*15mm
Certificates Approvals:
CE, ROHS
The features and advantages of iPhone 4 backup battery case:
*Help to solve iPhone4’s poor battery capacity.
*Match iPhone 4 perfectly and protect it.
*Covering is used IML craft, anti-scratched and more gloss.
*It combines power storage, power supply function and data transfer together, and realizes charging, discharging and data transfer through the Micro data cable at the same time.
*Taking pictures without taking out iphone4 extra battery.
* In case to overcharge, when the voltage reaches to 4.2V, iPhone 4 backup battery case will automatically disconnect the power.
The advice for maintenance:
*To protect electronic components and circuit boards inside, please keep away from rainwater, moisture, various liquids, and put the device in the dry place
* Without any permission, please do not disassemble the device.
* In case to break internal circuit boards and fine mechanics, please do not drop, knock or shake the device hardly.
power pack for iphone 4