Keep your start and auxiliary batteries charged wherever the road or trail takes you with the REDARC BCDC Alpha50 R. This advanced 12-volt, 50-amp DC-to-DC battery charger is designed for recreational vehicles, 4x4s, and other mobile power systems. It charges batteries using energy from your vehicle’s alternator or a connected solar panel, helping maintain reliable power for essential accessories and off-grid equipment.
The BCDC Alpha50 R features built-in Green Power Priority technology, which prioritizes available solar energy before drawing power from the alternator. This can reduce alternator load and help improve overall system efficiency. When used with the included Smart Battery Monitor, the charger can identify the current being delivered to the battery and the power being used by connected loads. If the charge current is set below the charger’s maximum output, available capacity can be directed to system loads, reducing unnecessary battery discharge and helping extend battery service life.
The REDARC BCDC Alpha50 R supports common automotive battery chemistries, including standard and heated lithium iron phosphate batteries, making it a flexible solution for modern vehicle electrical systems. Its intelligent charging management helps provide dependable battery maintenance while traveling, camping, or operating auxiliary equipment away from shore power. Built for practical recreational use, the BCDC Alpha50 R combines alternator charging, solar input, and load management in one compact battery management system.
Feature: 12-volt DC-to-DC battery charger with 50-amp charging capacity
Feature: Accepts input from a vehicle alternator or solar panels
Feature: Green Power Priority technology favors solar power to reduce alternator demand
Feature: Supports standard and heated LiFePO4 lithium batteries along with common automotive battery types
Feature: Includes a Smart Battery Monitor for improved charging and load management
Feature: Designed for recreational vehicles, 4x4s, and auxiliary power systems
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