E-bike 50A Squarewave Controller use for KT LCD3/4/5 Display 56/72/90V 3000W

◆Type:KT(Kunteng)-LCD3 Display. 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. I hope you can read this paragraph carefully so that you can avoid many problems when purchasing.

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