Kingma Gopro 5 Usb charger (BM043)

Features:
The USB 3-channel charger can fully charge 1, 2 or 3 batteries at a same time within a couple hours.
Can be powered with any USB power source.
LED Charger Indicator: Red light, needs charging. Green light, charging is complete.
Compatible With: GoPro AHDBT-501
Band: KingMa
Model: BM043
Input: 5V 2A
Output: 4.4V 750mA x 3
Size: 80 x 48 x 22mm
Package Included:
1 x KingMa BM043 USB 3 Channel Charger for GoPro
1 x USB Cable
(The batteries are not included.)