Hi
My steam deck shoes 99% battery until it suddenly drops to 5% and warns me of low battery. I am still able to play for 15 minutes until it turns offs. When I plug it into the energy source it charges 1% every 2 seconds. Need less to say, this is bs.
I did try to discharge to 0 in the menu and in a game, but it did not fix itself.
Any idea how to fix this?
How old is the deck? Has it been fine then suddenly doing this or has it been getting worse over time?
I think its around 2yrs, warranty is off. It just suddenly happened few days ago. btw just played for na hour at 3 %:p