Amazon.com : Wasabi Power Battery for GoPro HERO4 and GoPro AHDBT-401 (2-Pack) : Electronics
Amazon.com: Batmax 4-Pack High Capacity Go pro Camera Hero 4 Replacement Batteries for GoPro HERO4, AHDBT-401 Battery Accessory : Electronics
Amazon.com : Suptig Waterproof Housing Case Waterproof Case Dive Case Charging Case Compatible for Gopro Hero 11 Hero 10 Hero 9 Black Waterproof 164Ft : Electronics
Amazon.com: Batmax 3 Packs 1680mAh AHDBT-401 Battery + LED Dual USB Charger with Type C Port for GoPro Hero 4 Black/Silver Action Cameras : Electronics
Amazon.com : GoPro Rechargeable Battery for HERO4 Black/HERO4 Silver (GoPro Official Accessory) : Electronics
Amazon.com: 64GB Memory Card works with GoPro Hero 4 Black/Silver/Session - Sandisk Ultra 64G micro SDXC Micro SD Class 10 works with Hero4 Silver Edition / Hero4 Black Edition & Everything But