Powermax Pm3-55 110 V to 12 V DC Power Supply Converter Charger for RV

Ac to DC converter / charger beefy unit that’s painfully simple to install with built in mounting flanges and an AC power cord to plug into standard 110/120v outlet. DC output is via junction set screw style terminal block: -positive red -negative black simply strip your heavy gauge battery charge wires and insert into the junction and tighten firmly. Done great for rv’s or anywhere you need 12v DC power with high amperage. 3 Stage charger built in smart chargers current limiting design automatically shuts down power during overload or short-circuit conditions.