Product Features:

*High capacity 20000mAh external Power Bank for your iPhone 3G,3GS,4G,4GS,

 mobile phones.

*Designed to provide power for your iPhone,mobile phones.

*Built-in 20000mAh high capacity rechargeable Lithium battery .

*20000mAh capability, powerful with long operation time.

*be compatible with Nokia, iPhone, MP3, MP4, and other mobile phones...

*the USB output, more convenient.

*High efficiency of power conversion.

*Electricity-saving function.

*With 4 LED power indicator.

*Partable, practical and long cycle life.

*Safe and reliable, perfect for using on travelling and outdoor activities.

 

Specifications:

*Capacity: 20000mAh Li-Polymer

*Capacity exchange rate: 90%

*Input Voltage: DC 5.0V
*Input Current: 1000mA (Max)
*Duo USB output, charge 2 devices simultaneously
*Output Voltage (Port A): 5.0V
*Output Current (Port A): 1000mA
*Output Voltage (Port B): 5.0V
*Output Current (Port B): 2100mA
*IC Protection for charging / overcharge / short circuit / discharge
*Circle Time:>500 Times
*LED indicate for Battery status
*Size:151*80*20mm
Color:4 Color for you choice
*1.Black 2.White 3.blue 4. pink

 

Package including:

*1 X 20000mAh Power Bank
*1 X USB Cable
*1 X User Manual

*1 X Box Retail Package


why  choose  us:

1,We are factory , we can offer you the reasonable price with high quality of Power Bank

2,we committed to providing each customer with the highest standard of customer service 

3,We are professional,have AP test device which most factory do not have.

4,Quick communication ,all information would be reply in 24 hours

5,Technology support,we have our own delevoping department 

6,Fast delivery

7,We use our private model,if you place order from us ,you have advantage of product design.

8,You'll get the most up-to-date product information available

Warrantee & After-sale service:

1.all of our products give 1 year warranty
2.man-made destroy will be exception
3.after the warrantee time, if we still in cooperation, we will give cost repairment if still can repair.
4.for reducing the cost of our customers, we can supply the materials or tech support to them, help them  fix the problems in their hands

Contact:
1. our working time: 8:00am~18:00pm (if urgent, please call C.C., Mobile:+86 15111377289) 
2. Please feel free to leave a message, all the inquiries will be replied within 24hours.