REDARC BCDC Alpha100 R DC Battery Manager

REDARC BCDC Alpha100 R DC Battery Manager

Power longer adventures with the REDARC BCDC Alpha100 R DC Battery Manager. Delivering intelligent 100A DC-to-DC and solar charging, advanced battery management, Bluetooth® connectivity, and remote monitoring, the Alpha100 R is designed to maximize battery performance for 4WDs, trucks, camper trailers, caravans, and off-grid touring vehicles.

The BCDC Alpha100 R combines REDARC's next-generation charging technology with integrated Green Power Priority™, intelligently prioritizing solar power before drawing from your vehicle's alternator. The result is faster charging, reduced alternator load, improved fuel efficiency, and longer battery life—all while keeping your auxiliary battery ready for every adventure.

Unlike traditional DC chargers, the Alpha100 R functions as a true battery manager. When paired with the included Smart Battery Monitor, it intelligently distinguishes between battery charging current and system loads, supplying unused charging capacity directly to accessories before drawing from the battery. This reduces battery cycling, extending battery life while maintaining reliable power for your equipment.

100A DC + Solar Charging • Green Power Priority™ • Bluetooth® Monitoring • Start Battery Recovery • Smart Battery Management

Key Features

• 100A Charging Output: High-output charging from both alternator and solar power.
• Green Power Priority™: Prioritizes available solar power before drawing from the alternator.
• Smart Battery Manager: Supplies unused charging current directly to vehicle loads, reducing battery cycling.
• Advanced Multi-Stage Charging: Automatically adjusts charging profiles in real time for maximum battery performance.
• Lithium Recovery: Revives and safely charges fully discharged LiFePO4 batteries.
• Start Battery Recovery: Recover a flat start battery remotely through the smartphone app in approximately 15 minutes.
• Start Battery Charging: Uses excess solar energy to automatically maintain the vehicle's start battery.
• Bluetooth® Connectivity: Monitor charging performance, battery status, and remaining runtime from your smartphone.
• RedVision Ready: Integrates with REDARC TVMS Rogue and TVMS Prime systems for complete vehicle power management.
• Over-the-Air Updates: Receive future software improvements without replacing hardware.
• Screw Terminal Connections: Simplifies installation without soldering or complex wiring.
• Input Current Limiting: Protects modern smart alternators, hybrid vehicles, EV DC converters, and low-output charging systems.

Why It Performs

• Charges Faster: Combines alternator and solar charging to maximize available charging current.
• Protects Your Battery: Intelligent battery management reduces unnecessary cycling for longer battery life.
• Uses Every Available Watt: Green Power Priority™ minimizes alternator load and maximizes solar utilization.
• Handles Modern Vehicles: Input current limiting makes it ideal for smart alternators, hybrids, and electric vehicles.
• Remote Monitoring: Stay informed with real-time battery state of charge, charger performance, and estimated runtime.
• Future Ready: Firmware updates ensure the charger continues improving over time.

Technical Specifications

• Brand: REDARC
• Product: BCDC Alpha100 R DC Battery Manager
• Charging Output: 100 Amps
• System Voltage: 12 Volt
• Charging Sources: Vehicle Alternator (DC) + Solar
• Solar Technology: Green Power Priority™
• Battery Compatibility:
  • Standard Lithium (LiFePO4)
  • Heated Lithium (LiFePO4)
  • AGM
  • Gel
  • Calcium
  • Lead Acid
• Connectivity: Bluetooth®
• Monitoring: Smart Battery Monitor Included
• App Compatibility: REDARC RedVision App
• Firmware Updates: Over-the-Air
• Start Battery Recovery: Yes
• Start Battery Solar Charge Back: Yes

What's Included

• (1) REDARC BCDC Alpha100 R DC Battery Manager
• (1) Smart Battery Monitor

Important Installation Note: Pair with a REDARC Alpha Wiring Kit and vehicle-specific mounting bracket for the cleanest installation. Add a TVMS Rogue or TVMS Prime module for full RedVision integration and complete vehicle power management.

Ideal For

• Overland Vehicles
• 4WD Touring
• Camper Trailers
• Caravans
• Motorhomes
• Service Vehicles
• Expedition Trucks
• Off-Grid Camping
• Hybrid Vehicle Charging Systems
• Modern Smart Alternator Vehicles

Why Choose the REDARC BCDC Alpha100 R?

• Delivers intelligent 100A charging from alternator and solar simultaneously.
• Functions as a true battery management system—not just a DC charger.
• Green Power Priority™ maximizes solar charging while reducing alternator load.
• Supports both heated and standard lithium batteries along with traditional lead-acid chemistries.
• Bluetooth monitoring and RedVision integration provide complete visibility of your electrical system.
• Designed, engineered, and tested by REDARC for the toughest touring conditions.

Why Buy from Expedition Superstore?

• Authorized REDARC Dealer: Shop genuine REDARC battery chargers, battery management systems, wiring kits, solar equipment, and electrical accessories backed by experienced overland specialists.
• Complete Power Solutions: Find BCDC chargers, Alpha wiring kits, mounting brackets, lithium batteries, solar panels, inverters, and accessories all in one place.
• Expert Technical Support: Our team can help you design the ideal REDARC power system for your vehicle and adventure style.
• Free Shipping: Enjoy free shipping on qualifying orders over $349 so you can spend less on freight and more on your next adventure.
• Need help designing your dual battery system? — Schedule your build chat today!