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MacBook Air Battery Replacement

mayandfred -

MacBook Air 13" Mid 2012

MacBook Air 13" Mid 2012 Battery Replacement

MacBook Air 13" Mid 2012 Battery Replacement

15分钟

Moderate

我的问题

The original battery was so low in "health" that it began shutting the computer off sporadically at charge levels lower than 50% - the computer was no longer reliable unless it was powered through the AC adapter.

我的修理方法

Your battery worked very well, starting off at around 30% charge and showing 99% health. There was a noticeable increase in speed - booting and opening applications.

我的建议

Beware of Java: A Java update came up almost immediately after boot-up, and I simply reacted to update Java - this may have led to several applications not opening or crashing. I have no real way of substantiating this, but I am now very hesitant about updating Java.

iFixit Precision 4 mm Screwdriver Bit图片
iFixit Precision 4 mm Screwdriver Bit

$2.99

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