that’s exactly what is happening with me now!!! apple is trying to convince me that there is a liquid damage exactly on the I/o board in my mackbook pro early 2015. At first the battery isn’t charging and they said that they will change the top case including keyboard and battery, five days later which is today the call me saying they discovered a liquid damage on the I/o board and the price will be changed from 200 hundred pounds to 325 pounds. I definitely refused and suspected them. now I took my MacBook back again and looking for another solution. it works fine with the power cable. so any idea would be highly appreciated.

many thanks

sofian