Charge 2 HERO4 camera batteries simultaneously with this GoPro AHBBP-401 battery charger, which features dual LED indicator lights to display charging status at a glance. The included 1160 mAh battery helps ensure you have extra power on hand.
If you're going to spend on a Hero 4 then you do not want to handicap your investment by having only one battery at the ready. Getting a second battery is a must! Especially with the built in touch screen, battery life is only moderately predictable. This dual charger comes with an extra battery! Two birds, one purchase. Get two and keep one on the car. They are USB and charges perfect on my iPhone car charger!!!