Car battery charger and inverter 12 volt 6 volt direct charging via electricity

This product is the WADFOW WBY1A151 12/24V 15A battery charger, or the WBY15041 6/12V 4A battery charger from WADFOW [1, 2]. Input voltage: operates with an input voltage ranging from 220 to 240 volts, providing stable and safe charging for the battery. Frequency and automatic operation: features a high-frequency system and fully automatic to facilitate fast and safe charging. Multiple protections: includes protection from short circuit, reverse polarity, overload, and high temperature. Ease of use and portability: features an LCD display to show charging information, and is lightweight (0.94 kg), making it easy to carry and store. Application: suitable for charging 12V or 24V batteries, with a capacity of up to 220 amp-hours.