笔记本电脑总是插着电源会损坏吗？

Question

如果我一直插着电源线，它会损坏我的笔记本电脑吗？

Answer 1

不，恰恰相反。锂离子电池（所有现代笔记本电脑都使用）因放电而磨损，因此建议尽可能使用主电源。

有关更多详细信息，请参见例如 使用电池或交流电源的笔记本电脑更好吗？

编辑：

Actually, the best thing for the battery is to charge it to ~%40, take it out and store it in a cool (not freezing) place, as it deteriorates quicker when it's warm. However, that may not be practical, because

a) some laptops don't work well without their battery and

b) This means you will have to remember to charge your battery before you can actually use its full capacity; this might be annoying if you often use it on the road.

In that case, best thing is to always keep the laptop plugged in, to avoid cycling the battery.

Actually, the best thing is to periodically plug and unplug the battery so it swings between 80-90% charge, but again this is probably not practical, as it has to be done manually.