TB-20  
11000 mAh
Black

11000mAh Mobile Power Bank
(3 USB outputs)
LED display the capacity
With UV Coating
Tripling USB port perfectly for charging or running all your mobile devices
Output Voltage: 5V
Output Current: 800mA & 2.2A (max)
Input Voltage: 5V
Input Current: 1000mA
Dimensions: 135x81x22.5mm
Battery type: Li-polymer battery"      

1.
Portable power bank (External battery) is used as Backup power for your mobile, iPhone, MP3/4, PSP, laptop, tablet PC, camera or other digital equipment...
2.
Smart design, Graceful appearance, delicate and cabinet, Convenience to take, fashionable elegance. Say Good-bye to bulky chargers, dont take more connecting cables, keep on your trip anywhere.
3.
Shenzhen Topping Battery Co., Ltd
-- Professional Mobile Powe Bank Manufacturer