Can't charge pass 98%

Hello after using the device to a out 70% on battery mode I put it back to charge. After a few hours I went to check and it’s still 98%

So I left it off and charge for another half hour. It’s still 98%

So I turn it o. On normal brightness mode and left it just on just on the main screen and I could see battery percent drop by 1% every 1 minute

Wondering if my battery has become faulty? Ive only used it not more then 3 or 4 time since receiving

8 posts were merged into an existing topic: Battery percentage sticks to 76% after charging whole night