Our chargers are protected against oxidation by an acrylic paint, so there is no need to worry. Temperature sensors ensure that all components operate within the limits of our high quality standards and deliver the best results possible with today's technology. They have a universal input from 90 to 265 volts, three maximum power outputs, a charging voltage sector, a charging current indicator and the charging mode of this charger is divided into three stages to obtain temperature compensation. There are three types of chargers available: 12V charger, 24V charger and 48V charger.