tablet kept shutting down

[musicalgirl0502]

My tablet keeps on shutting off itself when the percentage is pretty high.Then when i try to open it,it won't turn on.It would only turn on after there is no more battery and i charge it again.This keeps on repeating.What should i do?

 

[webworkings]

Sounds like you may have a bad battery. The only fix for that is to replace it.