“The tablet gets so hot that it turns itself off!”
Yikes! An overheating gadget can be a nasty problem. Judge how hot the tablet is by seeing whether you can hold it in your hand: When it’s too hot to hold, it’s too hot. If you’re using the tablet to cook an egg, it’s too hot.
Turn off your Android tablet and let the battery cool.
If the overheating problem continues, have the Android tablet looked at for potential repair. The battery might need to be replaced. It seems there’s no way to remove and replace the Android tablet battery by yourself.