Macbook Air only turn on when is 100% charged

[mariaadelaidamera]

I left my macbook air ( bought it in may from the apple story) in sleep mode for a couple hour. When I came back it didn't react, tried turn it on, the SMC and nothing. I left it charging and after it was fully charged it turned on. It happened the same issue this morning. Any Idea why this is happening?

 

[Audit13]

I'm not sure why this is happening but I would take it back to the Apple store for diagnosis, especially if it is still under warranty.