Always charged, never stranded, stay powered up wherever your adventure takes you with REDARC’s BCDC Alpha50 R. Featuring 50A of advanced charging technology, this DC-to-DC charger keeps your start and secondary batteries charged using power from your vehicle’s alternator or solar. The BCDC Alpha's built in Green Power Priority™ will prioritize solar input, minimizing the load on your alternator and saving fuel.
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When paired with the included Smart Battery Monitor, the BCDC Alpha50 R can distinguish between current sent to your battery and to the loads in your system.
If the Charge Current is set below maximum, the charger taps into this unused current to supply your system’s loads directly, minimizing reliance on your battery. The result? Less demand on your battery and an extended lifespan for worry-free adventures.
INTELLIGENT CHARGING
Unlike standard DC chargers, the BCDC Alpha50 R adjusts its charge mode in real time to meet your battery’s needs, maximizing efficiency and extending lifespan. It functions as a true battery manager.
START BATTERY CHARGING
Recover a flat start battery with the push of a button in as little as 15 minutes, giving you the power to safely start your vehicle and get you back on the road in no time. Don’t let excess solar power go to waste, utilize solar to automatically top up the start battery when the secondary battery is full. 
SIMPLIFIED INSTALL
The BCDC Alpha50 R’s pushbutton interface and screw connections allow for a simple installation. There’s no solder or tricky wiring configurations and, with a range of wiring kits and mounting brackets available, installation is a breeze. Â
ADVANCED MONITORING
Stay on top of your system with state of charge percentage, time remaining, and charger performance – delivered straight to your mobile device.
TOTAL SYSTEM CONNECTIVITY
Add the TVMS Rogue or TVMS Prime to achieve seamless integration with RedVision, offering a fully connected power management system.
FEATURESÂ
- 50A Charging from DC and solar power
- Charge all common automotive battery types including heated and standard Lithium (LiFePO4)
- Easy installation with pushbutton interface and screw connections
- Use excess solar to charge back to your start battery
- Recover a flat start battery in just 15 minutes with the push of a button or remotely from the smartphone app
- Remote monitoring and control from the RedVision app with Bluetooth
- Limit input current to protect vehicle alternators—making it suitable for vehicles with low surplus current or small DC converters like hybrid and electric vehicles.
- Future proof charging with over-the-air updates
- Pushbutton interface and screw connections make installation easy
