Walmart* 50000mah Universal USB Power Bank for Cell Phone and Mobile Devices White

Feature:
50000mAh external backup battery for your iPhone 3G,3GS,4G,4GS,iPod, iPad 1,iPad2 , mobile phones.
Designed to provide power for your iPhone, iPad, iPod and mobile phones.
Built-in 50000mAh high capacity rechargeable Li-Polymer battery.
be compatible with Nokia, iPhone,Samsung mobile Phone, Meizu,Xiaomi,iPad, MP3, MP4, and other mobile phones and ect.
High efficiency of power conversion. Electricity-saving function. Partable, practical and long cycle life.
Safe and reliable, perfect for using on travelling and outdoor activities.

Specification:
Capacity: 50000mAh Li-Polymer
Input Voltage: DC 5.0V,Input Current: 1000mA (Max)
Duo USB output, charge 2 devices simultaneously
Output Voltage (Port A): 5.0V
Output Current (Port A): 1000mA
Output Voltage (Port B): 5.0V
Output Current (Port B): 2100mA
IC Protection for charging / overcharge / short circuit / discharge
Circle Time:¡Ý500 Times
LED indication for Battery Status
Size: 172x70x24 mm