鉴宝紫光灯手电筒是几伏电池？ 请问手电筒的电池一般都是几伏

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5v\uff0c\u5927\u7684\u5c31\u662f\u5341\u51e0\u670d

现在的手电一般都是用锂电池，标称电压3.6或3.7伏，满电4.2伏左右。

閴村疂绱厜鐏墜鐢电瓛鏄嚑浼忕數姹?
绛旓細鐜板湪鐨勬墜鐢典竴鑸兘鏄敤閿傜數姹狅紝鏍囩О鐢靛帇3.6鎴3.7浼忥紝婊＄數4.2浼忓乏鍙銆

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