1.Big Capacity: 4000mAh

2.Output: 5V/1A,Input:5V/1A

3.Ultralong using life;Standard big USB output.

4.The shell adopt aluminum alloy cover and stainlesssteel bottom

5.Can ensure above 80% electric quantity after ultralong 500 times circulation.

6.Made of leading technologies polymer battery cells,Eco-friendly;safe;nontoxic

7.Made of protectve design of intelligent automatic short

8.Colors:white;blue;rose;grass green;Metal grey

9.Weight:nakedmachine:125g

10.Size:nakedmachine:116x66x7.5MM

11.After-sale:guarantee repair within 1years

(1)Super thin 7.5MM, standard big USB output  (2)Particularly suitable for business man,pencandu wisata,business trip,office workers,students and other crowds.

Tablet Pc,mobile,camera and the digital products which is power supplier by standard USB 5V.

MOQ:1000sets  Delivery time:15days around;The price is for 1000pcs