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给电池充电
要给电池充电,首先要确定电池已正确安装到电池槽中。将 AC 适配器接插
到电脑,再连接到主电源插座。电池充电时,您仍然可以继续靠交流电使用
电脑。但是,在关机情况下充电,会大大缩短充电时间。
注:建议您在一天工作结束之后对电池充电。在您旅行前整晚对电池
充电,让您第二天出行时带上完全充电的电池。
检查电池电量
Windows 电源表指示当前的电池电量。将光标放到工具栏上的电池 / 电源
图标上可以看到电池现在的充电电量。  
优化电池寿命
优化电池寿命可以让您充分利用电池的电能,延长充电周期,提高充电效
率。建议您遵循以下建议:
购买另外的电池组。
只要可能就使用交流电,留着电池在路上时使用。
如果未使用 PC 卡,请将其退出,因为它会耗电。
将电池存放在凉爽、干燥的地方。建议的温度为 10°C (50°F) 30°C
(86°F)。温度较高会使电池自放电过程加快。
过分充电会缩短电池的寿命。
监视 AC 适配器和电池情况。
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