For go pro 3+ black camera he ro dual channel charger replacement     

  1.Input:DC 5V/2A
Output:DC 4.2V 800mAh*2(max)
2.Fully compatible with the original Gopro3+/3 charger
Brand:Smatree
3.Wight :17g. Size :43*34*24mm
4.With one Standerd USB Cable 
5.With white box packaging

PICTURES:

Other For GoPro Battery & charger :

A/C charger :

1. A fold-out US plug, 110-240V worldwide input voltage, car charging adapter, and European plug

UPS, TNT, DHL,EMS,FEDEX,ect

PAYMENT:

Paypal , T/T, WU