why is my xolo tegra note tab automatically switch off?

[AC Question]

My xolo tegra note tab automatically switch off if I conected it with charger switch wait for 20 seconds it will be switch on please tell what is a reason behind it.

 

[belodion]

Is the battery good? How about the power button and switch?https://forums.androidcentral.com/showthread.php?t=409154