新手机电池充不进电
of rural drinking water sources, protection of drinking water sources in rural areas by the end of thsources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
常见的手机电池
这是因为手机电池太久了,电池里的电被自动消耗尽了,化学物质失去了活性,很多时候多充一会就会好。
手机电池内部保护电路原理图
如果还充不进的话,可以用高电压激活一下,方法是用一个12伏的电源,串联一只几十欧的电阻,负极接电池负极,正极接电池正极来充一会电,只要有一点电流,电池就好了!然后可以放回充电器来充了,如果这样充几分钟还不好,就只有拆开电池直接用这种方法对电芯充电了,充电时一定注意极性,那串联的电阻起限流作用,一般在20至100欧左石…这样一般都能修好。
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isola
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