Original Camera Repair Replacement Parts for gopro hero 4 / battery cover for GOPRO 4 Black 4 and Silver 4 cover|parts|parts forparts camera - AliExpress
GoPro HERO4 (AHDBT-401) Battery by Wasabi Power
Amazon.com : Kastar 1-Pack Battery and AC Wall Charger Replacement for Gopro HERO8 Silver, Hero 8 HD Silver, Hero 7 Action Camera, HERO7 Black, Hero 7 HD Black, HERO7 Silver, Hero 7