REDARC BCDC Trailer S - 12A Vehicle To Trailer Charger With Solar

REDARC BCDC Trailer S – 12A Vehicle to Trailer Charger with Solar

Keep your trailer batteries fully charged wherever the road leads with the REDARC BCDC Trailer S. Combining a 12A DC-to-DC charger, a powerful 40A MPPT solar regulator, and a smart battery isolator into one compact unit, the BCDC1212S delivers dependable charging while towing and extended off-grid capability when parked.

The REDARC BCDC Trailer S is specifically engineered for enclosed trailers, travel trailers, horse trailers, utility trailers, emergency response vehicles, and mobile service vehicles. Designed to connect directly through your trailer's existing 7-way plug and vehicle wiring, it makes installation simple while protecting your tow vehicle's electrical system.

By combining vehicle charging and advanced solar charging into a single intelligent unit, the BCDC Trailer S minimizes reliance on shore power while ensuring your auxiliary batteries remain fully charged whether you're driving or camping off-grid.

Installation Note: The BCDC1212S is designed for installation inside a protected environment such as a truck canopy, battery box, enclosed trailer, caravan, or vehicle cabin. It is not suitable for engine bay installation.

12A DC Charging • Integrated 40A MPPT Solar Regulator • Smart Battery Isolator • 7-Way Trailer Plug Compatible • Built for Off-Grid Adventures

Key Features

• 12A DC-to-DC Charging: Charges trailer batteries while towing using your tow vehicle's electrical system.
• Integrated 40A MPPT Solar Regulator: Maximizes solar charging efficiency for extended off-grid operation.
• Built-In Smart Battery Isolator: Prevents accidental discharge of the tow vehicle's starting battery.
• Simple Installation: Designed to operate through an existing 7-way trailer plug and towing harness.
• Current Limited Input: Protects factory tow vehicle wiring and trailer connectors.
• Compact All-in-One Design: Combines three essential power management components into one lightweight unit.

Why It Performs

• Drive & Charge: Arrive with fully charged trailer batteries without unnecessary engine idling.
• Extended Off-Grid Capability: Powerful MPPT solar charging maximizes available solar energy while camping.
• Protects Tow Vehicle: Smart battery isolation prevents the starting battery from being accidentally discharged.
• Reduces Shore Power Dependence: Spend more time camping and less time plugged into AC power.
• Purpose-Built for Trailers: Specifically engineered for trailer charging applications using existing trailer wiring.

Technical Specifications

• Brand: REDARC
• Part Number: BCDC1212S
• Product Type: Vehicle-to-Trailer DC Battery Charger
• DC Charging Output: 12 Amps
• Solar Regulator: Integrated 40A MPPT
• Battery Isolator: Integrated Smart Battery Isolator
• Installation Location:
  • Vehicle Cabin
  • Truck Canopy
  • Battery Box
  • Caravan
  • Enclosed Trailer
• Engine Bay Installation: Not Suitable
• Input Connection: Existing 7-Way Trailer Plug & Tow Harness

What's Included

• (1) REDARC BCDC Trailer S (BCDC1212S)
• Installation Instructions

Installation Note: Designed for protected installations only. Do not install inside an engine bay or other high-temperature environments.

Ideal For

• Travel Trailers
• Horse Trailers
• Enclosed Utility Trailers
• Camper Trailers
• Mobile Service Vehicles
• Emergency Response Vehicles
• Off-Grid Trailer Power Systems
• Solar Trailer Installations

Why Choose the REDARC BCDC Trailer S?

• Combines DC charging, MPPT solar charging, and battery isolation into one compact unit.
• Simple installation using existing trailer wiring and 7-way connectors.
• Powerful 40A MPPT regulator maximizes solar charging performance.
• Protects your tow vehicle's starting battery automatically.
• Ideal for off-grid trailers and mobile power applications.
• Engineered by REDARC for dependable performance in demanding conditions.

Why Buy from Expedition Superstore?

• Authorized REDARC Dealer: Shop genuine REDARC battery chargers, trailer charging systems, battery management products, solar accessories, and off-grid power solutions.
• Complete Trailer Power Solutions: Build a reliable trailer electrical system with chargers, batteries, solar panels, wiring kits, and accessories all in one place.
• Expert Technical Support: Our specialists can help you choose the right REDARC charging system for your trailer and battery setup.
• 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 trailer power system? — Schedule your build chat today!