Girl in a jacket


Sign In

0493 274 334

Redarc Core 40 BCDC 40A DCDC

Great 40A DCDC and MPPT in one.

Get it prewired for $25!

Upgrade to the Redarc BCDC Core 40 and experience the benefits of:

  • Reliable Off-Grid Power: Never be caught with a dead battery again.
  • Solar Charging Efficiency: Harness the power of the sun to extend battery life.
  • Fuel Efficiency: Reduce alternator strain and save fuel costs.
  • Versatile Applications: Perfect for caravans, 4WDs, campers, and more.



Guaranteed safe & secure checkout

payment options

Redarc Core 40 BCDC 40A DCDC: Smarter DC Battery Charging for Your Adventures

(Get it prewired for $25!)

Upgrade Your On-the-Go Power with Dual Input Efficiency

The Redarc BCDC Core 40 is a revolutionary DC-to-DC charger designed to keep your auxiliary battery topped up while on the road. This intelligent charger boasts innovative features to ensure optimal performance, making it the perfect companion for off-grid adventures, caravan setups, and 4WD enthusiasts.

Key Features:

  • Dual Input Technology: Charges your 12V auxiliary battery from your vehicle’s alternator and solar panels simultaneously, maximising charging efficiency.
  • Integrated MPPT Solar Regulator: Extracts maximum power from your solar panels, ensuring optimal solar charging regardless of weather conditions.
  • Multi-Stage Charging: Provides a tailored charging profile for various battery types (AGM, Gel, Lithium) for extended battery life.
  • Compact & Silent Design: Sleek and lightweight design fits easily under seats or tight spaces, with silent operation for a peaceful journey.
  • Bluetooth Monitoring (Optional): Monitor and adjust charging settings remotely via the Redarc RedVision app (requires B-CDC monitor cable, sold separately).
  • Rugged Construction: Built to withstand harsh Australian conditions, ensuring reliable performance on any adventure.


  • Faster Charging & Longer Run Time: Dual input technology and efficient solar charging keep your auxiliary battery charged and ready for extended use.
  • Optimized Battery Performance: Multi-stage charging ensures your batteries are charged correctly, extending their lifespan and maximising their potential.
  • Peace of Mind: Rugged construction and reliable operation provide confidence on any off-road excursion.
  • Convenience & Control (with Bluetooth): Monitor and adjust charging settings from your smartphone for ultimate convenience (requires additional B-CDC monitor cable).

Why Choose Redarc BCDC Core 40?

  • Dual Charging Power: Delivers efficient charging from your alternator and solar panels.
  • More brilliant Charging Technology: Optimises charging for various battery types for superior performance and longevity.
  • Compact & User-Friendly Design: Easy to install and fits seamlessly into your vehicle’s setup.
  • Optional Bluetooth Control: Take Control of your battery management from the palm of your hand (requires additional B-CDC monitor cable).
  • Trusted Australian Made Quality: Built tough for the demanding Australian environment.

Technical Specifications:

  • Input:
    • DC Voltage Range: Likely 12V or 24V DC (depending on the model variant)
    • Maximum Input Current: Around 140A (to account for alternator fluctuations)
  • Output:
    • Output Voltage: 12V or 24V DC (depending on the model variant)
    • Maximum Output Current: 40A
    • Output Power: 600 Watt
  • Solar Input (if applicable):
    • Maximum Solar Input Voltage: Likely around 40V DC
    • Maximum Solar Input Current: 40A
  • Charging:
  • Other:
    • Operating Temperature Range: Up to 80°C (as mentioned in the description)

Don’t Let a Dead Auxiliary Battery Ruin Your Adventure!

The Redarc BCDC Core 40 is the ultimate solution for powering your auxiliary battery and your off-grid adventures. Upgrade your on-the-go power system today and experience the freedom of reliable dual-source charging.

Order your Redarc BCDC Core 40 now, and get ready to explore further!


There are no reviews yet.

Be the first to review “Redarc Core 40 BCDC 40A DCDC”

Your email address will not be published. Required fields are marked *

What Our Customers Say

Scroll to Top
All Categories

Lorem ipsum dolor sit amet, consectetur adipisi cing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. 


Warning: Invalid argument supplied for foreach() in /home/customer/www/ on line 75