Ulanzi G9-6 Battery Door for GoPro 9/10/11 – ULANZI
3 Pack Hero 9/10/11 Battery with 3-Channel Battery For Gopro Hero 9 10 11 Camera | eBay
Best Buy: GoPro Dual Battery Charger + Battery (HERO10 Black/HERO9 Black) Black ADDBD-001
Gopro 10 9 Battery Charger Smart Fast Charging Case 1750mah Li-ion Battery Storage Box For Gopro Hero 9 Sport Camera Accessories - Sports & Action Video Cameras Accessories - AliExpress
NATNO 3 Pack Rechargeable Battery 1800mAh Fit for GoPro Hero 11, GoPro Hero 10, GoPro Hero 9 Black Camera AHDBT-11-1 AHDBT-10-1 AHDBT-901 with Battery Charger CHDHX-111-FW CHDHX-101-CN CHDHX-901-MX - Walmart.com
Amazon.com: 2 Pack Batteries fit for GoPro Hero 10, GoPro Hero 9 Black, 3-Channel Battery Charger Station for Hero 10/ Hero 9 : Electronics
2 Packs Hero 10 Replacement Battery and 3-Channel USB Quick Charger Compatible for GoPro Hero 9/10 Black SPBL1B battery - Walmart.com