The REDARC BCDC1220-IGN is a multi-stage DC to DC dual battery charger designed for vehicles with an ECU-controlled variable voltage alternator. It operates within a range of 9-32V and supports charging from both 12V and 24V vehicle systems.

This charger features a lower voltage setting, allowing it to function with low input voltage from the alternator. If the voltage drops too low, it acts as a dual battery isolator to protect the start battery.

Built tough for all conditions, the compact and fully sealed design protects against dust, water, and vibration. It can withstand extreme heat up to 176 degrees Fahrenheit, and the fan cooling system ensures quiet operation. The BCDC range charges AGM, gel, calcium content, VRLA, and standard lead acid batteries, ensuring your auxiliary battery banks reach 100 percentage state of charge on the move.

• Multi-stage charging for lead acid auxiliary batteries
• Operates with 12V or 24V vehicle systems
• Low voltage setting protects start battery
• Compact and fully sealed for durability
• Fan cooling for quiet operation
• Charges various battery types to full capacity