REDARC BCDC1212S 12A DC to DC Battery Charger with Solar Controller

The REDARC BCDC1212S is a dual-input battery charger designed for trailer and RV applications, combining both vehicle alternator charging and solar panel input into one compact unit. This intelligent 3-stage battery charger delivers 12 amps continuous output from your vehicle's electrical system while simultaneously managing up to 40 amps from solar panels, ensuring your auxiliary batteries stay charged whether you're driving or parked.

Key Features:

• Dual input design: charges from vehicle alternator and solar panels simultaneously
• 12 amp continuous DC-to-DC charging output from vehicle
• Integrated 40 amp solar MPPT controller for maximum solar efficiency
• 3-stage charging profile (boost, absorption, float) optimizes battery health and lifespan
• Wide input voltage range: 9-32V DC accommodates various vehicle electrical systems
• Maximum charging voltage: 15.3V for proper AGM, gel, and flooded battery charging
• 147 watt nominal output power ensures reliable charging performance
• Compact dimensions: 6.5" L x 4.7" W x 1.5" H for flexible mounting options
• Designed for 12-volt vehicle and battery systems

The BCDC1212S is ideal for trailers, campers, and RVs that need reliable auxiliary battery charging from both driving and solar sources. The advanced multi-stage charging algorithm protects your investment in expensive deep-cycle batteries while the rugged construction ensures dependable performance in demanding mobile environments.