Protable 10000mah Power Bank External Battery 2 USB LCD Powerbank 
Specification:
Capacity: 12000mAh
Feature: Fashionable design with power  LCD digital indicator, LED flashlight and dual output port 
Products for: smart phone &USB devices
Material: ABS+ Li-ion battery
Color: White or black
Input: DC 5V/1A
Output: DC 5V/1A  DC 5V/2.1A 
Charging time:  5-6hours
LifeSpan: >= 500times
Product size:140.2*64.8*22 mm
Features:
High capacity battery, high efficiency output
Intelligent MCU controller, LCD display the power and electricity state 
High standard safety protection design,including discharger overcharge, overload, short-circuit, lighting protection function
Built-in high capacity and quality li-ion battery, long battery lifespan, more than 500 times recharge cycles
All function operate by one button
Auto power off, make better use of battery energy
Suitable to iPhone, PSP, MID, cellphone, MP3,GPS and similar devices
Small size, light weight and portable.
All products are got CE, RoHS, approved and they are produced under district and standard conditions