BCDC Alpha50 R DC-DC Battery Manager – Advanced Power for Off-Grid Adventures
The REDARC BCDC Alpha50 R is the ultimate 12V, 50A DC-DC battery charger designed to keep your batteries charged and ready for any adventure. Whether you’re exploring the great outdoors in your 4×4 or powering your recreational vehicle, this charger ensures you stay powered up with its advanced charging technology and seamless integration of DC and solar inputs.
With its innovative features like Green Power Priority™, intelligent charging modes, and advanced monitoring capabilities, the BCDC Alpha50 R is more than just a charger – it’s a complete battery management solution. It’s built to handle the demands of modern vehicles, including those with low surplus current or small DC converters like hybrid and electric vehicles.
Key Features
- 50A DC and Solar Charging: Efficiently charges your batteries using power from your vehicle’s alternator or solar panels.
- Green Power Priority™: Prioritizes solar input to reduce alternator load, saving fuel and maximizing efficiency.
- Intelligent Charging: Adjusts charge modes in real-time to meet your battery’s needs, extending battery lifespan.
- Start Battery Recovery: Recover a flat start battery in just 15 minutes with the push of a button or via the smartphone app.
- Remote Monitoring: Stay informed with state-of-charge percentage, time remaining, and charger performance via the RedVision app.
- Easy Installation: Pushbutton interface and screw connections simplify installation—no soldering required.
- Future-Proof Technology: Over-the-air updates ensure your charger stays up-to-date with the latest advancements.
- Total System Connectivity: Seamlessly integrates with REDARC’s TVMS Rogue or TVMS Prime for a fully connected power management system.
Specifications
| Specification | Details |
|---|---|
| Output Voltage | 12V |
| Max. Rated Output Current | 50A |
| Start Battery Input Voltage | 9 – 32V DC |
| Solar Input Voltage Range | 9 – 48V DC |
| Nominal Current Rating | 50A |
| Operating Temperature | –20°C to 60°C |
| Weight | 0.96kg |
| Dimensions (HxWxD) | 44mm x 164mm x 146mm |
| Warranty | 2 Years |
Why Choose the BCDC Alpha50 R?
The BCDC Alpha50 R is perfect for adventurers who demand reliable power on the go. Its ability to charge all common automotive battery types, including standard and heated Lithium (LiFePO4), makes it a versatile choice for any setup. The charger’s advanced monitoring and connectivity features ensure you’re always in control, while its robust design guarantees performance in even the harshest conditions.
Whether you’re off-grid camping, towing a caravan, or exploring remote trails, the BCDC Alpha50 R ensures you’ll never be stranded without power. With REDARC’s trusted reputation for quality and innovation, this charger is an investment in worry-free adventures.
Stay powered, stay connected, and explore further with the REDARC BCDC Alpha50 R.

















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