Amazon.com: TOMSHEIR Replacement Batteries for Gopro Hero 8/7/6/5 (3-Pack) and USB Fast Charger, Black (Fully Compatible with Official) : Electronics
GoPro HERO9 Black Premium Bundle SanDisk Extreme Pro 64GB microSD Memory Card, Spare Battery, Underwater Housing, Carrying Case, & Much More - Walmart.com
GoPro Rechargeable Lithium-Ion Battery for HERO9 ADBAT-001