20000mah power bank portable external battery charger mobile power

 20000mAh dual usb power bank portable external battery charger mobile power supply with 4 blue leds for iphone   

  This power bank has elegant design,with dual usb make it can charge two items at the same time.Built in a high capacity :20000mah lithium ion rechargeable battery.With 4 blue led lamps to show power status.Good quality and pretty compertitive price,compatible with iphone series,Samsung series,Nokia series,MP3 player,oter mobile phones and digital cameras etc.

Hot sale points

Dual USB make it can charge 2 items at the same time;

With 4 blue LEDs to show power status as 25%, 50%, 75%, 100%;
Battery capacity: 20000MAH lithium ion;

ABS + PC+ UV material makes a good quality;

Portable practical and long cycle life;

Safe and reliable,perfect for using on travlling and outdoor activities;

Equipped with over-charging,discharging,short circuit protection which can effectively extending the battery life and safe for your digital devices.

Specifications

5 reasion let you believe that we are the best team for you:

(1)We are a profession power bank and solar charger manufacturer for many years,our chargers general have CE,FCC and ROHS certificate.

(2)We are at the position which can make customer designs according to your requirements and specifications.We have our own Laser machine,for customized logo on the metalloid chargers is all free.

(3)We are the gold supplier for 4 years,we have the best service for you to satisfy you.

(4)We have own factory, so the cost is lower than others.We also have our own Development Room and can do test to you.

(5)We have our own factory patent product with good quality and fashionable cover.