Amazon.com : Wasabi Power Battery for GoPro HERO3, HERO3+ and GoPro AHDBT-201, AHDBT-301, AHDBT-302 (1200mAh, 2-Pack) : Electronics
Amazon.com : REYTRIC Hero 9/10/11 Batteries 3-Pack and 3-Channel Charger Compatible with GoPro Hero 9 Black, GoPro Hero 10 Black, GoPro Hero 11 Black (Fully Compatible with GoPro9 GoPro10 GoPro11 Battery) : Electronics
Amazon.com: 3Pack Hero 11 Batteries for GoPro Hero 11, GoPro Hero 10, GoPro Hero 9 Camera, 3-in-1 Battery Charger for GoPro 11 GoPro 10 GoPro 9 Black Camera ADDBD-001 : Electronics
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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
2 Pack Batteries fit for GoPro Hero 11, GoPro Hero 10, GoPro Hero 9, 3-Channel Battery Charger Station for Hero 11/ Hero 10/ Hero 9 - Walmart.com