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朋友的笔记本为富士通FMV—575NU/Y,用电池直接供电,平日可坚持50多分钟。但有一次给电池充足电后,第二天拿到单位使用时,发现电池工作不到半小时就启动了低压告警,一会儿便自动关机。给电池重新充电后再试机,情况依旧。 虽然二手笔记本电池的寿命是不会长久的。但其衰变也是有一个过程的,一般不会在短时间内一下子变质
Friends of the notebook Fujitsu FMV-575NU / Y, direct power supply with the battery, weekdays can insist on more than 50 minutes. However, once the battery fully charged, the next day to get the unit to use and found that the battery less than half an hour to start a low-pressure alarm, and then automatically shut down. Re-charge the battery and then try the machine, the situation remains as before. Although the life of second-hand laptop battery will not last long. But its decay is also a process, and generally will not suddenly deteriorate in a short time