Chosen Solution
Ok welll i have problems with my battery charging, i have done a SMC reset, test with differents power adapter and got 2 new battery because i though they where dead. But when the new battery came it works just fine and it read that it had 50% charge and all, but the next they the computer battery was dead and it was with the power adapter and now it wont charge and as i said i have reset the SMC
Check R7051 & R7052, as well as R7021 & R7022. I mean with a multimeter, when these blow they often look perfect. Further, see if the magsafe light turns orange when the laptop is off.
Something like this are most likely cause by fake aftermarket chargers or liquid damage. Can you inspect the chip i highlighted to see if it is any burn marks or corrosion?
