Chosen Solution
Sometimes my Macbook pro turns off automatically and only way to restart it is to open the body and unplug the battery and after couple of seconds I replug the battery and now it can be started. It has only 2Gb ram and when I am charging it, i feel current in the body but not but after unplugging the charger it don’t.
Download Coconut battery App and enclose to your question a couple of screenshots of battery condition with and without charger plugged in. You might have a battery or a board issue and would help to have some info about battery to try understand what’s the culprit. Battery chargers for Macbooks don’t usually have the AC ground pin and depending on your house mains conditions and how you use your Mac, stray current on an aluminium body can be perceived, especially if you use your Mac on your lap and wear no shoes.