Ultra-thin power bank 4000mAh mobile phone charger

Product Description:
1.Capacity:4000mAh
2.Battery:Rechargeable Lithium-ion polymer battery
3.Input:DC 5V/1A(MAX)
4.Output:DC 5V/1A(MAX)
5.Shape Dimension:107*68*10mm
6.Weight::130g
7.Circle Life:over 500 times
8.Charging time:4.5 hrs
9.Color:Silver/Black/Pink

Product Feature:
* Emergency Mobile Charges for iphone, ipad, ipod, smart phone, tablets, PDA.
* Charge the device using the micro USB connector. Once the device is connected for charging, LED will glow. Use the USB port to charge compatible Smart phones.
* Can be customized with company logo.
* Comes with a USB Cable
* Compact body and the USB interface is suitable for any USB port for your convenience.
* Portable Travel Charger that helps you Charge your 5V Devices On the Go.

Product Specification:
1.Grade A Battery Power Bank 
2.High real capacity and efficiency 
3.Safety & Reliability 
4.1 year warranty 
5.CE, RoSH, FCC

Why choose us?
1.Competitive Price
We have our own complete production lines to provide a competitive price.
2.Reliable Quality
We have perfect quality control system, 100% test before shipping.
3.Professional Service
All questions response in 24hours for saving your time and money. fast shipping service,you can check the packing status online with the cracking number.
4.Research and Development
We can research and development to meet the requirements of customers power bank and customize your LOGO and information.