Product Details

ONLY $3.15/set, power bank 4000 mah handy power charger for mobile phone :

1	Good quality with competitive price.
2	Over current and short circuit protection.
3	High transfer efficiency, low resistance and energy saving.
4	Perfectly compatible with smart mobiles and all 5V digital devices.
5	CE, RoHS, FCC, C-tick, BSMI certification.

Specifications:

Product: handy power charger for mobile phone

capacity: 4000/4400/5200mAh
battery:: A grade 18650 battery
material: plastic
Input: 5V*A
output: 5V*1A
product size: 89*46*23mm
use of time: more than 500 times
product weight: 120g
color: pink,green,yellow,blue,white