Review on 🔋 ULANZI G9-6 Battery Cover: Aluminum Alloy Replacement Door with Cold Shoes and 1/4 Screw, Type-C Charging Port Adapter - Compatible with GoPro Hero 10/9 Black, Camera Vlog Accessories by Tim Paolucci

Use this when using a GoPro Hero9 without a media module and not diving underwater. But if you're just using the Hero9 as a regular camera or camcorder, it's very useful for two reasons: you don't have to open it up to plug in a charging cable, or connect it to your computer to download pictures. Big win for easy unlock and fix. I love that part about it and the fact that it has a holder (forget the real name) to attach the add-on, I placed the wireless transmitter in that spot. I looked again at how much I paid for the Hero8 door, it was the same and that door doesn't have a pretty latch. I wish I had bought one of these for my Hero8. The reason I didn't do that was because the picture of the door with the latch down looked like it wasn't very strong. It's really very durable and easy to use. It won't help if you're connecting your camera to a GoPro media mod, but otherwise yes, it keeps the battery in place and it looks cleaner with the door open. switched on and closed. - The hole is perfect for connecting the cable. I recommend this GoPro camera add-on (no matter which model you buy, just choose the size for the camera you are using.