.Porfessonial Power Supply 2.5200mAh Li Polymer Battery 3.LED Torch last 240 Hours 4.High quality, Stable and Fast

Operating :

Charge it with PC USB or AC adapter

Connect cable and micro USB connector, then insert power bank's input socket

Connect the other side of USB cable with PC USB port, or with adaoter with USB port, turn on PC or plug in the adapter.

When charging, 5 LEDs will blink follow the capacity. During charging, can quickly press the button to off LEDs. When 5 LEDs are keeping on not blink, it means power bank is full charged.

The charging time is related to the diameter of the USB cable.

Specs:

Input: DC 5V-1000mA

Output: DC 5.3V-1500mA(MAX)

Size: 115*58*12MM

Weight: 80-150g

Observed standard: GB 4706.18-2005

with some one:

For iPhones;

For iPod Touch;

For iPad;

For Samsung;

For Nokia;

For HTC;

For Blackberry;

For Game Players;

For MP3/MP4 Players;

For MID/Tablet PC.

power bank i520