Smart Automatic Battery Charger Intelligent Battery

【Compatible for More Devices' Batteries】The manual battery car charger booster is designed to charge the batteries on Automobile,Golf cart, SUVs, PWCs, classic cars,tractor,ATV,RV,watercraft,powersport,scooter,snowmobile,ride on toy cars,camper,trolling motor,boat marine battery,tricycles,motorycles... Especially very good for 48V or 36 volt ezgo yamaha golf cart battery charging(6x6 volt batteries)