Help what happen to my battery?

[cyberpoke]

My tablet sm-t700 galaxy tab a 8.5 WiFi the battery is draining or discharging fast while charging seems normal i'v recalibrate ,the tablet and factory reset 2 times. The problem persist . Is my tablet'a battery broken well the back does not seem to bulge. Or what is it.

 

[Slug]

If the battery is discharging faster than it can be charged via AC adapter then it's most likely either a faulty battery or a hardware problem with the tablet. Either way Samsung's warranty should cover it.

 

[EarlyMon]

Also check that you're not running a ton of processes while charging.