2000mAh Battery For GoPro Hero 9/10/11/12 x2. Battery Size：1.26inX1.54in (3.2cmX3.9cm). Color: Black.
eBay
Adjustable Chest Strap Mount Harness Holder For GoPro Hero 13 12 11 10 9 Insta360 SJCAM AKASO DJI Osmo Action Camera Accessories
Aliexpress UK
West Asia/Middle East. Australia/New Zealand. United Kingdom. France/West Asia. East/South Asia.
eBay
360 Swivel 1/4" Screw Converter Mini Tripod Adapter for GoPro Hero 13 12 11 10 Insta360 One X2 X3 R Action Camera Monopod Mount
Aliexpress UK
Perfectly compatible with Gopro 12/11/10 /9 Battery. Built-in SD Card Storage Slot, designed with the perfect magnetic cover, uses an ergonomic rubber coating, effectively prevent scratching and more convenient for your travel.
eBay
Underwater 60m Waterproof Dive Case+Filter+Mini Carrying Bag+9H Tempered Glass for GoPro Hero 12 11 10 9 Camera Accessories
Aliexpress UK
Adapter:For Hero 13/12/11/10/9/8/MAX. Waterproof Performance. Supports settings for English, Japanese, Spanish,Chinese (Simplified/Traditional). Flexible and adjustable size. Shooting various water scenes.
eBay
Portable Storage EVA Action Camera Case for GoPro Hero 12 11 10 9 8 7 Black Xiaomi Yi 4K Sjcam Sj4000 Eken Box OSMO EKEN H9
Aliexpress UK
The GoPro Media Mod is a sleek black unit designed specifically for GoPro HERO 12, 11, 10, and 9 Black cameras. It features quick release functionality and a snap-on mount for easy installation. With HDMI/Micro HDMI connectivity, this media mod allows for effortless transfer of footage to a 2.0-inch screen for viewing. Manufactured by GoPro and backed by a 1-year manufacturer warranty, this unit is a must-have accessory for any Hero series camera. Made in China, this product ensures high-quality performance for all your action videography needs.
eBay
For GoPro Hero 13 12 11 10 9 8 7 6 Cameras Accessory 360 Rotating Motorcycle Bike Camera Holder Handlebar Mirror Mount Bracket
Aliexpress UK
All other functions are believed to work. Item is in over all ok physical condition with clear signs of wear. The lenses do appear to be free of marks as far as we can see. USB cable is in good stead.
eBay
9cm Suction Camera Holder Stand Bracket For Gopro Hero 12 11 10 9 8 7 Action Camera Accessories Car Mount Windshield Suction Cup
Aliexpress UK
Designed for high-performance riding, they feature advanced protection in key areas, including the ankles, shins, and toes, ensuring safety during intense rides. GoPro Red Blue White Black Motorbike Racing Leather Boots Protective Biker Shoes.
eBay
Floating Hand Grip Handle Stick Bobber Floaty For GoPro Hero 12 11 10 9 8 7 6 Insta360 X2 X3 Osmo Action Camera Accessories
Aliexpress UK
For GoPro Hero 13/12/11/10/9/MAX. 10Pcs Wireless Bluetooth USB 2.0 EDR Dongle Adapter For Win Xp Win7 8 Laptop PC. 36mm Rubber Fuel Pump Holder Mount Car Diesel Air Parking Heater Pump Bracket. New 3 Port 4K HDMI Switcher 3 In 1 Out HDMI With IR Remote 3X1 HDMI Switch.
eBay
Ulanzi TT52 1.5m Selfie Stick Tripod for Insta360 X4 X3 X2 for Gopro Hero 12 11 10 9 Action Camera Vlogging Outdoor Photography
Aliexpress UK