Amazon.com: Replacement for GoPro Action Camera Battery(1100mAh, 3.7V, Lithium-Ion) - Compatible with GoPro HD, Replacement for Gopro HD Hero2 : Electronics
800mAh PR-062334 Battery for GoPro Hero HWBL1 CHDHA-301, Hero+, Hero Plus (NOT Replacement for CHDHB-101 / 601-09135-000 / HWHL1) - Walmart.com
GoPro Rechargeable Lithium-Ion Replacement Battery for HERO12 Black/HERO11 Black/HERO10 Black/HERO9 Black (2-Pack) ADBAT-211 - Best Buy
GoPro Enduro Rechargeable Lithium-Ion Replacement Battery for HERO12 Black/HERO11 Black/HERO10 Black/HERO9 Black ADBAT-011 - Best Buy
HOW TO PULL THE BATTERY - GoPro Hero + (Hero Plus) - YouTube
How To Remove / Replace GoPro Hero 3+ Battery - YouTube
GoPro Rechargeable Battery (HERO7 Black / HERO6 Black / HERO5 Black / HERO 2018) - Walmart.com
HOW TO PULL THE BATTERY - GoPro Hero + (Hero Plus) - YouTube