> <@fakhx:matrix.org> It seems to be a hardware problem , nothing to do with GOS or last update , for future reference , if anyone has sudden very slow charging or battery stuck at 50%  , try this method it worked for me : https://www.reddit.com/r/GooglePixel/comments/e9tqhs/comment/fenaz4r
> 
> Or just replace the battery

Definitely backup ASAP if you see a HW problem ;)