Check the listing for details. PowerMax | 40AMP 24V | 110V & 220V Input | 3 Stage Auto Smart Converter/Charger. Condition: New. Listed at 199.00 USD. FeaturesBuilt-in 3 Stage charging and single output modeOutput voltage adjustable from 26.0 Vdc to 33 Vdc2 year warrantyQuiet fan coolingOvertemp protectionReverse polarity protectionIf Load Requires more than 40 amps, charger will shut down to protect itself UL - CUL approvedThe PowerMax PM3 Series (24V) converters 110Vac & 220Vac power to 24Vdc power to charge a 24V battery bank and/or power 24V equipment. With our state of the art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger are engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC Power. Ideal for use in Trucking, Boat (trolling motor/LED Lights), Bus, Scissor Lifts, Off-Grid or any applications where 24V battery charging and/or 24V power is needed.The PowerMax PM3 Series are available in a wide range of amperage sizes, and with 12V, 24V and 48V versions and 110~220Vac UI , models we can fit every power requirement. PM3 Series Converters can also be wired in Series or Parallel to reach even higher power outputs. (eg. a 100 Amp 24V charging system)