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在移动办公时(如旅途中),电池是发挥笔记本电脑功效的决定因素之一,而且随着笔记本电脑其他技术性能的发展而越来越成为“瓶颈”,对电池资源的充分利用是当前厂家产品的重点发展方向。目前使用的笔记本电池一般为锂离子电池,带机时间约为2—3小时,这远远不能满足经常需要做长途旅行的笔记本电脑用户的需要。而且,随着英特尔推出奔腾二代便携机芯片,其功耗也从原来MMX便推机芯片的4.5瓦上升到8.6瓦,也就是说,如果以目前MMX芯片笔记本电脑的平均功耗为35瓦计,采用奔腾二代芯片的笔记本电脑,其电池带机时间将缩短12％以上。
In the mobile office (such as on the road), the battery is to play one of the determinants of laptop power efficiency, but with the development of other laptop technology performance and become increasingly “bottleneck”, the full use of battery resources is the current manufacturers The focus of product development. Currently used laptop batteries are generally lithium-ion batteries, with a machine about 2-3 hours, which far can not meet the needs of long-distance travelers often need laptop users. Moreover, with the introduction of Pentium second-generation portable Intel chip, its power consumption from the original MMX push chip 4.5 watts to 8.6 watts, that is, if the average MMX chip notebook power consumption is 35 watts The notebook with Pentium II chips consumes 12% more battery life.