Features: 1. Easy installation: One push to install, one button to remove. 2. Convenient: The side hole is reserved, you can charge it while taking pictures. 3. Shockproof: Built-in EVA foam, good connectivity and stronger than the old seismic pad. 4. mounting: Battery side cover is suitable; directly to; the GoPro Hero 11 GoPro Hero 10 GoPro Hero 9. 5. Material: Made; Made of ABS plastic material, good touch feeling, lightweight and protective. No need to worry about sharp objects. Szkoston. 6. Lightweight: This battery cover is lightweight and small in size, so it is portable and you can take it anywhere when you want a long video. 7. protector: Provide full side protection camera battery. During outdoor activities, the camera may encounter stones, drops, shocks and other problems, which will damage the camera and battery life. This battery cover is a good choice to avoid such problems. Package includes: 1 x Battery Side Cover Note: Only suitable for GoPro 11 Black/GoPro 10 black/GoPro 9 black."