Masione 36 Volt 1.5A XLR Scooter Battery Charger for IZIP I600/I750/I1000 Electric Scooter, Mongoose M750 Electric Scooter Bike Charger Input: AC 110-120V (50/60Hz 2A) Output: DC 36V 1.5A Power Max: 54W Max DC Connecter size: Male 3-Pin XLR Plug, 3-Pin XLR: Pin 1 = Positive, Pin 2 = Negative Two-color LED indicator lamp glows red when charging and green when charging is complete. This is an automatic battery charger which stops charging and goes into float mode when the charging cycle is complete to prevent overcharging. Important Notice:the charger should be used under dry circumstance, and charging under Wet condition will cause short circuit or other issue, so, before you use this charger, please make sure that your hand and the connector parts are dry enought