Losing Battery Charge While Gaming

[Michael111]

I have the Lenovo Y50-70 (i7 4720hq,8GB DDR3,1TB SSHD,GTX 960m) and I encountered the following problem: I played Dota 2 on AC for about 2 hours and when I closed the game I noticed that my battery level had dropped from 100% to 91% while playing.The laptop is only 3 weeks old and I'm starting to get worried already.

 

[scuzzycard]

With an i7 and dedicated GPU, you're using power faster than the charger can charge it.