Regolatore onde quadrate bici elettrica 56V 72V 90V 50A 18 Mosfet con spina SM

◆Mosfet : 18 Mosfets. Usually 90% of them can work normally. Waterproof cable length is about 13-15cm. ◆Display Cable Length: SM connector ,about 180cm ,Switch button length about 27cm. ◆Display Cable Length:◆Display Cable Length: SM connector ,about 180cm.

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