REDARC In-Vehicle DC to DC Battery Charger

The REDARC In-Vehicle DC to DC Battery Charger (also called a DC-DC charger or dual battery charger) charges an auxiliary or house battery from your vehicle's alternator while you drive. It is built for 4WD, RV, camper, overlanding and work vehicles that run accessories such as fridges, lighting and communications gear from a second battery.

Key Features:

• Multi-stage smart charging profile that matches the battery chemistry, to help extend auxiliary battery life
• Supports common battery types, including AGM, lead-acid and lithium, depending on model
• Works with smart (variable-voltage) alternators as well as conventional alternators
• Built-in protections, including over-temperature, over-current and reverse-polarity protection, and prevention of starter battery drain
• Compact, rugged design for mounting inside the vehicle
• Designed and engineered by REDARC, a brand known for 12V power management

Choose the child item that matches your charging current and battery system needs. Each model gives you reliable charging for your auxiliary battery while you are on the road or off the grid.