Ironman 4×4’s DC to DC Dual Battery Charger is designed to ensure the auxiliary battery is charged at all times. Using both the alternator and solar panels, the 12v DC to DC charger uses smart technology to automatically switch between the two power sources depending on the running state of the vehicle.

Once the vehicle has started, the DC to DC charger draws power from the alternator, ensuring the vehicle can start uninterrupted and delaying the start charge until the vehicle is fully running. When the vehicle is parked and off, the DC to DC Dual Battery Charger switches to draw power from the Solar Panels. The inbuilt regulator controls the charge from 50w to 400w solar panels, ensuring the correct wattage for the battery.

Necessary for a full power set-up, the DC to DC Dual Battery Charger has a waterproof fully polymer encapsulation, protecting the unit from water and dust. The DC to DC Dual Battery Charger is pre-wired and ready to install.