wireless power bank

Specifications

best  sale portable usb  power bank 4000mah for iphone/smartphones/GPS/PSP/digital camera and other digital devices

Specification:

*Brand name:Delong(OEM)

*Model Number:DEL-040B2

*Internal battery type:high quality li-polymer battery

*Capacity:4000mAh

*Input:DC 5V 1A

*Output:DC 5V 1A

*Shell Material:Alluminum+stainless steel

*Lifecycle:over 500 times

*Dimension:117*67*11mm

*Net Weight:127g

*Running Temperature:-10-40°c

*Storage Temperature:-10-30°c

*Colors:blue,green,yellow,red,silver,etc

*Warranty:12 months

*Certificate:CE,ROHS,FCC

Products share:

Compatible with:

1.iphone5,iphone4/4s

2.mp3/mp4 player

3,GPS,PDA,bluetooth,digital camera and other digital devices

4.ipad,tablet pc

5.Motorola,Blackberry mobile phones

6.HTC mobile phone series

7.SAMSUNG mobile phone series

Why choose us?

1)We are professional manufacturer for power bank with rich experience

2)High quality with CE,ROHS,FCC approval

3)Shipping to your contained place directly(door to door)

4)Dual IC protection design ensures the safety,prevent overcharger and over-discharger circuit

5)Provide OEM/ODM service,more flexibility and customization

6)High safety Grade A li-polymer internal real battery

Certificates:

Other Terms:

 •Delivery time:

      100pcs:in 2-3 days,500-1000pcs:in 3-5 days,10,000pcs in 7-10 days after payment or deposit for mass production,if we have stock available,the leadtime only need 1-2 days.

•Payment Methods:

     T/T,Western Union,MoneyGram,Paypal(for sample order)

•Paymen Terms:

    30% for deposit,balance before shipment

•Express Carrier:

     DHLTNT,Fedex,UPS,EMS

•Excellent after-sales service:

      if the power bank have quality problem,we will change new one or repair them for you freely within quality warranty period

•Under Strict quality control:

       one by one test (charing and discharging test) before dispatch for 3-4 times