DC to DC Battery Chargers

McGrath 4×4 has a range of Redarc and Projecta DC to DC Battery Chargers. A DC to DC battery charger allows you to charge your 12V second/auxiliary deep cycle battery on the go, simultaneously from solar and alternator (9-32V) inputs. Provides an advanced 3 stage charging process to produce a safe and comprehensive charge, a must for deep cycle batteries.
By providing a unique charging profile for each specific battery type, an in-vehicle DC to DC battery charger is able to achieve and maintain 100% charge for your Lead Acid, Calcium, Gel, AGM or Lithium auxiliary battery.