why does my tablet turn off by itself

[kittyhater]

when I unplugs my charger it works fine but at around 92% it turns of and when I turn it back on it flickers and then it turns off it keeps doing that until I plug it back in. If I take the charger of for even just a second it turns of right away and I don't know why if it's barely in 92%

 

[hang-the-9]

Battery, charger port issue, system board issue. If you can replace the battery, try that first.

 

[Willie0]

it can be battery issue or a bug. these days, to can also scan for viruses.