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简易LED充电灯的维修 |
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点评
赞同!容阻式恒流加稳压管对锂电池充电充分利用手电筒自带220V插头,充电方便——即使换了地方;加充电座再用充电器确实安全但有时就有些不太方便。说到这就想CT也该弄些小USB口,各位手头小U口充电线太多
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