If you've got an early GoPro camera model but plan to upgrade in the future, this is the perfect battery charger for you. This Multipurpose GoPro Battery Charger will keep your GoPro running all day long. You can charge not one, but two GoPro batteries simultaneously with this speedy charger. It's versatile; charge two Hero 3/3+ batteries, two Hero 4 batteries or one Hero 3/3+ and Hero 4 battery at the same time.