3 Pack - Each Li-ion battery rated at 3.85V, 1220mAh allows your GoPro to last longer. You can charge 3 batteries simultaneously with the triple battery charger. With versatile charging options, common micro-USB input to charge with a USB wall charger, car charger or external battery. Safety guarantee features over-charging, short-circuit and high-temperature protection with fire-resistant construction.MIBOTE offers 1-Year Warranty.
Compatible with Hero 5 Black (firmeware version V2.70), Hero 6 Black, Hero 7 Black, Hero 8 Black and Hero 2018 firmware v02.51, v02.00, v01.57 and all future firmware updates. These batteries are NOT compatible with the GoPro HERO5 Session or other previous models.