what is the button and the lights for on the battery
- Asked by Walter F from Stevenson Ranch
QA Rechargeable Battery 13" MacBook
Product No Longer Available
2 Answers from the Community
The button and lights are to see how far your batter is charged. This is for if you're MacBook is off, or if it is charged some other way.
- Answered by Chris M from Elkhorn
By pressing the button the lights illuminate to show how much the battery is charged.
- Answered by Nathan L from Kensington, Rr#4