Hey, thank you for reaching out to us for assistance. There are certain model remotes that allow you to change the battery. These models allow easy access, so you should be able to look at the back of the remote to see if the back comes off. If there is no backpiece on the remote; the remote would have to be replaced. I've found a guide on how to find a replacement remote and some troubleshooting steps you can take. Check out the link here: https://www.samsung.com/us/support/answer/ANS00079343/. If you still have questions for us. You can send us a private message to one of the moderators by using this link. Or you can message us on Facebook or X by using the links below. Thank you.
