Stay charged on-the-go with the 6,000mAh portable power pack from GoPro. Keep as a back-up charge on long shoots and fully charge two GoPros at the same time, in 2.5 hours. Holds enough power to fully charge your GoPro four times. The portable size makes it perfect for taking with you adventuring, you can even attach it to your camera for extended shooting time. Comes with Micro-USB and Mini-USB cables. Kit includes product. Internal size: H22.5, W13.3, D5cm. Weight 269g.