MacBook Air 13" 2011 中期 电池更换
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在这个步骤中使用的工具：P5 Pentalobe Screwdriver Retina MacBook Pro and Air$5.99
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使用P5 Pentalobe 螺丝刀将底部的十颗螺丝移除，有下面两种规格：
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两个9mm 梅花形螺丝
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八个2.6mm梅花形螺丝
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从最靠近主板的边缘处提起电池，并将其从上壳中取出。
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充电至100％，然后继续充电至少2小时。然后，拔下充电器并正常使用至电池电量完全耗尽。当您看到低电量警告时，请保存你正在做的一切事，并保持电脑一直打开，直到因电池电量不足而进入睡眠状态，之后请等待至少5个小时，然后不间断地再次将笔记本电脑充电至100％。
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在你安装好你的新电池之后，如果你注意到任何不寻常问题，你可能需要重置Mac的SMC。
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503等其他人完成本指南。
73指南评论
Done! Now my Macbook Air has a new lease on life! I travel a lot and need good battery life on my Macbook so that I can work on flights, work throughout the day in meetings, do presentations etc.,
I ordered the battery and a pentelobe screwdriver from iFixit - they arrived quickly and as as promised in South Africa. The replacement took just a few minutes. The guide was very helpful and easy to follow. Now I have 6 hours of battery life again (or maybe a few minutes less ;-)
Thanks guys. I am very happy!
@digitaldion, Could you share what is time on a single charge now, after almost a year of active(?) use?
I had spilled Iced Tea all over my new laptop. Soaked it in rice, but it only would work when it was plugged in. I read replacing the battery would fix it. Ordered the battery...came in 2 days, and I used the repair guide. Worked with 100% success and now my laptop runs like it's brand new.
