I am using a fire HD8 tablet as a HA dashboard wall mounted (always on) and I have been using it like this with some automations.
Charge when it drops to 20%
Stop charging at 80%
But now the battery doesn’t even last 30 mins anymore and I don’t want to have it on charge all the time, I simply don’t trust it after seeing my laptop battery swell enough to open the case.
So I opened up the table and just disconnected the battery but now it won’t power on while plugged in, I see the amazon logo for about 2 seconds and then nada.
Any idea if there’s a trick to get it to turn out sans battery?