Amazon.com : Kastar GOPRO3 Battery (3-Pack) and Charger Kit for GoPro HD HERO3, HERO3+, AHDBT-302 Work with GoPro AHDBT-201, AHDBT-301, AHDBT-302 : Electronics
Amazon.com: Battery Charger for Gopro Hero 11/10/9, Hisewen 3-Slots Hero 10 Battery Charger with Type-C Port, Camera Batteries Storage Case for Gopro 9/10/11 Battery(Not Include Battery) : Electronics
Gopro Hero serial Replacement Batteries (3 Pack) 1220mAh with – ENEGON