http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/ Engadget 中文版 Comments for MacBook 家族瘋狂大更新！ http://chinese.engadget.com/media/feedlogo.gif http://chinese.engadget.com en-us Copyright 2009 Weblogs, Inc. The contents of this feed are available for non-commercial use only. Blogsmith http://www.blogsmith.com/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/Jun 8th 2009 4:04PMhttp://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/Jun 8th 2009 4:56PMhttp://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/
這電池可以循環一千次的數據是怎麼估算出來的啊？

就我對鋰電池的瞭解，充放電本身幾乎不會對鋰電的壽命有影響，充放上萬次之後的蓄電能力也沒有明顯改變

一般手機／筆電的鋰電的 "十八個月" 的預估壽命主要是使用時的溫度造成的

那麼 MacBook 這循環一千次的由來 莫非是因為散熱方面有無法避免的瓶頸嗎？]]>Jun 8th 2009 6:26PMhttp://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/]]>Jun 8th 2009 6:49PMhttp://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/你所謂「充放電本身幾乎不會對鋰電的壽命有影響」只有成立在電力未耗盡時
所以你才會有「充放上萬次之後的蓄電能力也沒有明顯改變」的誤解

離電池壽命的計算，就是上文提到的循環次數，只要在循環次數內，你想充幾次，就可以充幾次

我們假設電池蓄電量為一百，然後我每次都用光這 100，再充回一百
這樣就耗掉一次循環，我可以這樣玩一千次
又
我可以只用 1，再充 1，再用 1，再用 1....
這樣玩了一百次，只耗用一次循環
只用 1，再充 1，再用 1，再用 1 這種用法，就可以讓我的一千次循環，總共充電 100*1000 次，注意，是「次」喔，就是插頭拔插的次數

當然溫度對鋰離子的活性影響也很大
所以電池沒再用，能拔還是拔掉，不是怕過充，而是讓他涼快點
至於拔不出來的電池，就多注意散熱吧

鋰離子是很養尊處優的死小孩
你有興趣可以看看這裡

http://www.apple.com/tw/batteries/]]>Jun 8th 2009 9:58PMhttp://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/此外如果MacBook升級為MacBook pro(就改個名字)，那未來是不是有可能出更小型（或是平板？）筆電補足這塊需求？從snow leopad增加手寫辨識功能好像有些端倪.]]>Jun 8th 2009 8:30PMhttp://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/Jun 8th 2009 8:54PMhttp://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/Jun 9th 2009 12:14AMhttp://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/Jun 9th 2009 12:17AMhttp://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/Jun 10th 2009 5:11AMhttp://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/http://chinese.engadget.com/2009/06/08/apple-announces-new-macbook-pro-at-wwdc-2009/這樣不太Consistent 了吧。
]]>Jun 12th 2009 10:44PM