Redarc 20A In-Vehicle Dc Battery Charger - Ignition Control

REDARC 20A In-Vehicle DC Battery Charger (Ignition Control)

Optimal Charging for ECU-Controlled Vehicles

The REDARC 20A In-Vehicle DC Battery Charger (Ignition Control) is specifically engineered for vehicles equipped with ECU-controlled variable voltage alternators. With an impressive operating range of 9-32V, this charger offers flexibility by allowing charging from both 12V and 24V vehicle systems, ensuring your auxiliary battery stays fully charged while on the move.

Advanced Low Voltage Setting

Featuring a unique low voltage setting, the REDARC BCDC1220-IGN continues to operate efficiently even with a low input voltage from the alternator. If the voltage drops too low, the unit functions as a dual battery isolator, safeguarding the start battery from discharge and maintaining reliable power management.

Built Tough for Extreme Conditions

Compact and fully sealed, the REDARC BCDC1220-IGN is designed to withstand the harshest environments, protecting against dust, water, and vibration. It operates efficiently under extreme heat, up to 176°F, and its fan cooling system ensures quiet operation. This charger is built to endure the toughest trails and roughest terrains, making it ideal for adventurers who demand reliable performance.

Versatile Battery Compatibility

The REDARC BCDC1220-IGN is compatible with a wide range of battery types, including AGM, gel, calcium content, VRLA, and standard lead acid batteries. Its advanced charging profile ensures your auxiliary battery banks reach a 100% state of charge while driving, though large capacity battery banks may require several cycles to fully charge.

Key Features:

• ECU-Controlled Alternator Compatibility: Ideal for vehicles with variable voltage alternators.


• Wide Operating Range: Compatible with both 12V and 24V systems (9-32V).


• Low Voltage Setting: Operates efficiently with low input voltage, protects start battery.


• Rugged Design: Compact, fully sealed, dust, water, and vibration-resistant.


• Extreme Heat Tolerance: Operates under temperatures up to 176°F, with fan cooling for quiet operation.


• Versatile Battery Support: Charges AGM, gel, calcium content, VRLA, and standard lead acid batteries.

Enhance your vehicle's power management with the REDARC BCDC1220-IGN, providing reliable and efficient charging for your adventures, no matter where the road takes you.