Sterling Power Battery to Battery Charger 12V input to 12V output 30amp DC powered charger

Why wait to arrive at your destination to plug in your battery charger? Now you can smart charge the housebank in your Tow Camper, Boat in tow, or Sprinter Van while driving down the road. DC Powered Smart Charger, perfect for smart charging your auxillary battery bank in a Mercedes Sprinter or Ford Transit van, Doesnt have the limitations of a tradional relay.  It correctly calculates the charging needs of the house bank and smart charges anytime the boat or van is started and goes into float voltage when the battery is full. Choose from 9 preset output charge profiles, or set your own w/ a user customizable profile. Loaded with features, optional remote displays available, please check out our website for additional information. Part # BB1230 has a 12v input at up to 30 amps and output is 12v at up to 30 amps.Simply connect in between a starting battery and house bank and any time the vehicle's alternator is running this smart charger will smart charge the output bank.  Sterling's r