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发表于 2011-10-21 23:36:36| 字数 1,037| - 中国–上海–上海–长宁区 电信/普陀区电信
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放电不低于15%，充电不超过85%的飘过。电池最好一个月左右充放一次。
Battery health
Batteries, especially of the modern Li-Ion type, wear out quicker when they hold a large charge or are subject to higher temperatures (see above).
If you use your laptop at a desk, reduce battery wear by maintaining an appropriate charge level. When possible, remove Li-ion batteries while operating from AC as the notebook gets hot enough inside for that to damage the battery in the long run, even if charging is stopped.
On recent ThinkPads, charging thresholds can be configured in the bundled software. Under Linux, this is supported on recent models by the tp_smapi driver (and even without tp_smapi, if you have a dual-boot setup, you can set the thresholds under Windows and they will be remembered as long as you don't power off your machine with AC disconnected; suspend to RAM is OK). Have a look at How to use UltraBay batteries.
If you have spare Li-ion battery packs, store them at 40% charge in a cool place (15C being a recommended temperature, do not let the batteries freeze). If storing inside a refrigerator, beware of humidity, and be careful with cold spots that can easily freeze the battery if anything goes wrong.
以上摘自 http://www.thinkwiki.org/wiki/Maintenance |
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