That was my question too! This? https://www.ifixit.com/Guide/How+to+Turn+on+a+MacBook+Air+With+a+Broken+Power+Switch/101532 https://www.ifixit.com/Guide/How+to+

That was my question too! This? https://www.ifixit.com/Guide/How+to+Turn+on+a+MacBook+Air+With+a+Broken+Power+Switch/101532 https://www.ifixit.com/Guide/How+to+Turn+on+a+MacBook+Air+Wi... Just never let it get too low?