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Gigaom | Extend the battery life of your MacBook, no matter how old it is
https://gigaom.com/2013/06/22/extend-the-battery-life-of-your-macbook-no-matter-how-old-it-is
The industry leader in emerging technology research. Extend the battery life of your MacBook, no matter how old it is. Jun 22, 2013 - 9:00 AM PDT. The battery life of the brand new MacBook Air is an enviable 12 hours (or more, as some reviewers found. If you can’t afford to run out and buy a new one, don’t worry: there are still things you can try to help preserve and extend the life of your older MacBook’s battery. Check the condition of your battery. Determine your battery’s cycle count. You find this ...