刚过一年保修，电池就显示需要维修了

[dahuang7]

帮助里说：
「修理电池：电池不能正常工作，您可能注意到或尚未注意到它的功能异常，或者能够保持的电量发生变化。将您的电脑拿去维修。检查之前，您可以继续使用电池，而不会对电脑造成损害。」

一直习惯用电池，快没电了才插上电源，最近用外接屏幕的时候也用电池，难道跟这个有关？

[FrankFang128]

电池充电次数是有限的

[WernerLi]

过保修一周内是可以去免费维修的

[dahuang7]

@FrankFang128

循环计数：318
什么水平？

[forest520]

我也是这么用的，现在健康度还有98%

[yibin001]

rMBP，一年了，电池循环58。

[FrankFang128]

@dahuang7 算频繁，但不至于电池坏掉

[dahuang7]

@WernerLi 一周肯定是超过了，但是我看了下国行的维修条款，电池是主要部件，可以两年保修，周末去apple store碰碰运气好了。

[madkao]

是 Service Battery 的提示?

升级 Mavericks 后, 我的电池也出现这个提示. 300 次不到的循环. 按道理是 900 次循环的寿命.

官方论坛已经有无数人已经抱怨了:

Mavericks - power use / service battery: Apple Support Communities - https://discussions.apple.com/thread/5478677?start=0&tstart=0

@ Has anyone seen their power use increase dramatically (or their service battery warning come on) after upgrading to Mavericks?

@ Same here on a 13" MBP 2.8 i7 with about 145 cycles on the battery count. Just installed mavericks and noticed a quick drain and the warning message. Hopefully Apple addresses this soon.

@ Just noticed the service battery message in my MBP (late 2008) after Mavericks install. Two years ago I had to replace my battery and my current count is 334 - not great, I know, but far from disastrous.

@ I thought I was out of the woods when the "Service Battery" item disappeared from my menu. But then it came back. For me, it seems to be related to a capacity threshold of 77%. I was at 77% (according to CoconutBattery) and it was gone, but then it dropped to 76%, and the message came back. If I can get it back to 77%, I'll see if the message goes away again.

[dahuang7]

@madkao 好像跟第四条有点像，昨天插拔电源盒盖之后就神奇的变回正常状态了。