... products have lead acid battery charger,car charger,electric scooter charger,e-bike charger,motorcycle charger,golf car charger,and so on,megaphone,amplifier ... based to company survivalTechnical Specification:Input voltage: 160-260V AC,50HzOutput voltage:60V:69.5V±0.5V(no-load) ... , constant-voltage charging and float charging.Ensure the charger can full enough capacitance and battery liquid is not ...