https://us.community.samsung.com/t5/Computers/Samsung-Galaxy-Book-Flex-13-3-Swollen-Battery/m-p/2561795#M10454 If it's swollen it needs to be replaced immediately. Don't turn the device back on until it has a new battery in it. Wed, 10 May 2023 06:54:37 GMT Diaboyos 2023-05-10T06:54:37Z