Reference: https://youtu.be/DNGIk2LtGsg No matter where you are, you will always be able to charge your GoPro batteries with the Power Bar Duo by SP-Gadgets. When plugged to the mains you can charge 2 HERO3 or HERO3+ batteries + the battery in your GoPro camera at the same time. On the road it doubles as a power bank with enough juice for another 2 batteries or any other USB port chargeable device. Your mobile charging station for 2 HERO3 or HERO3+ batteries and many USB devices. * Compact & sleek in design * LED Power Level Indicators * Li-Polymer Includes: * USB cable * Protective bag * Capacity: 12Wh, 3120mAh (enough for 2 batteries) * Input: 5V, 1A * Output: 5V, 2A Compatible with: HERO3+ battery, HERO3 battery, & other USB-powered devices
At the convenience of both buyer and seller.