doul USB output 6600mAh S3 external usb battery

2 USB charging port, hot selling chargers for all kinds of mobile phone, notebook, mobile TV,galaxy tab battery,

Hongkong Global Sourcing fair on Oct. 12~15,2012 in AsiaWorld-Expo

  doul USB output 6600mAh S3 external usb battery  

Model no. VTB-21

Capacity 6600mAh/24.4Wh

Work for smart phones/iPad/other digital devices

Output voltage 5V

Output current 1.5A & 0.8A

Input voltage 5V

Input current 0.8A

Model no.	VTB-21
Capacity	6600mAh/24.4Wh
Work for	smart phones/iPad/other digital devices
Output voltage	5V
Output current	1.5A & 0.8A
Input voltage	5V
Input current	0.8A
Cell type	3.7v Li-ion cell
Output port	2 USB output ports
Input port	DC 3.5 input port
Display	LED digital display the capacity % :01~99
Weight	209g
Size	110(L)X60(W)X24.5(H)mm
Material	ABS & Acrylic mirror
Accessories	input&output charging cable X 1,connectors X 5 (mini usb,micro usb,samsung,nokia 2.0,psp)user manual X 1carry bag X 1
Packaging	1set/pvc box,40pcs/ctn
carton information	40pcs/ctnN.W.:12.9kgsG.W.:13.6kgsMeas:36.5x29.5x26.5cm

Selling points
1	VTB-21 = 3PCS iphone original battery (Charge Iphone4S more than 3 times fully,)
2	VTB-21 =65% iPad original battery (Charge iPad 65% power)
3	With 30's ECO Auto Power Off. (never worry when the device charge full,power bank still charge the device and waste Power resources)
4	High quality chip-Latest Japan's Seiko Chip
5	Power Surge Supression Technology
6	2usb outputs,can charge 2 devices at the same time
7	LED digital display the capacity%:01~99,let you know accurate power
8	Equip velvet carry bag,it easy to carry,when you are in travel.
9	The ABS case with UV coating,Looks bright and Not easy to scratch

personalized OEM order
1	Make your LOGO on the Acrylic mirror
2	Make your color card ,user manual,velvet carry bag
3	Equip your request connectors

doul USB output 6600mAh S3 external usb battery