石英电子手表电池的使用寿命,主要由手表的功耗电流和所用电池本身的容量来决定。一般液晶显示电子手表的功耗电流在3μA以下,而指针式石英电子手表的功耗电流更小,常用的氧化银电池额定容量为40～60mAh,所以,一般电子手表电池的使用寿命均在1年以上,苦发现电池经常需要更换,则可能是电子手表发生了漏电故障。漏电故障一般是由于汗气的侵入,致使电路板绝缘性能下降。修理时,首先打开石英表的 Quartz electronic watch battery life, mainly by the watch’s power consumption current and the capacity of the battery itself to decide. General LCD electronic watch power consumption current of 3μA below, while the analog quartz watch electronic power consumption current smaller, commonly used silver oxide battery rated capacity of 40 ~ 60mAh, so the general life of electronic watch batteries are in 1 Years, I often find the battery needs to be replaced, it may be leakage occurred in the electronic watch failure. Leakage fault is generally due to the invasion of sweat, resulting in reduced circuit board insulation. Repair, first open the quartz watch