portable battery power supply for iphone4 battery pack

5 years warranty Original electric circuit optimization Cash-check lamp function For iphone4g 2200mAh in Factory supply high quality

Main feature:

-Elaborate manufacture IC imported from NEC of Japan to protect the circuit board-Appearance patents

- 5 years warranty

-Original electric circuit optimization

-Low power consumption-Battery electric power display-Cash-check lamp function-Charging and discharging cycle times more than 800 times

-LED light function to show power status

-High quality baterry cell to Protection board PCM-3 colors for selection(piano lacquer)

-800 times Long life span

-Circulation increased by 90%

-Anti-overcharge protection-Anti-over discharge protection-Against over-current protection-Protection against short circuit-Anti-explosion protection

 

-Lead-free Technology

 Product Description

Input Voltage: 5V

Input Current: 0.5A

Output Voltage: 5V

Output Current: 0.5A

Capacity: 2150 mAh

Standby Time: Up to 485hours

Talk Time: Up to 8.1 hours

Internet Use: Up to 8.1 hours on 3G/Up to14.3 hours on Wi-Fi

Audio Playback: Up to 48.4 hours

Video Playback: Up to 16.1 hours

When iPhone is docked into the case, press and hold the side button for 0.2 second, then the Battery Level LED Indicator will indicate the remaining battery capacity as follows:

From left to right

First light shines (0-25% )

First light on (25%-50%)

Second light on (50%-75%)

Third light on (75%-90%)

Fourth Left on (90%-100%

Quality Safety

Strict quality control and advance manufacture technique and all products are tested before shipment. Japanese IC protection IC circuit board is used for the protection of overcharge, over suppress and overheat.

portable battery power supply for iphone4 battery pack