REDARC 25A BCDCN Core 12V / 24V DC to DC Dual Battery In-Cabin Vehicle Charger BCDCN1225





REDARC's BCDC Core 25A DC to DC In-Cabin Battery Charger is the next evolution of the legendary BCDC platform that has been powering off-grid adventures for over 10 years. 


  • 2 x Bussmann Stackable Midi Fuse Holder with Red Cover
    • Includes 2 x 40A Midi Fuse
  • 4 x 10-5mm Cable Lugs for 6 B&S Cable Size
    • Suitable for up to 9M of Cable Install Length
  • 2 x 50A Grey Anderson Style Plug with Cable Lugs
    • Suitable for Fridge or other In-Vehicle Power Appliances
  • 2 x 50A Red Anderson Style Plug with Cable Lugs
    • Suitable for Solar Power Input

The BCDC Core is the perfect DC to DC charger for setups in cabins, canopies, or battery boxes where dust and weatherproofing aren't crucial. This charger incorporates REDARC's dual input DC charging technology, an MPPT solar regulator, and Green Power Priority, all within a compact design. These features enable the BCDC Core to efficiently charge from both the alternator and solar panels simultaneously, ensuring optimal charge capacity in any condition.
Need a DC-DC Charger for Under-Bonnet Installation?

Consider the REDARC BCDC Classic range, available in 25amp, 40amp, and 50amp models.
Maximized Charging Efficiency

The BCDC Core includes a Maximum Power Point Tracking (MPPT) solar regulator and Green Power Priority. These features allow for simultaneous charging from solar panels and the alternator, maximizing the charging rate and reducing the load on your alternator, which helps conserve fuel.

Compact & Silent

With its small form factor and absence of noisy fans or relays, the BCDC Core can be discreetly installed, preserving space in the cabin. Keep your interior neat by installing the unit under the rear floor, behind a side panel, or under the seats, ensuring a seamless power setup.

Lithium Ready

The BCDC Core is equipped with charging profiles specific to different battery chemistries, including lithium batteries, ensuring your batteries are fully charged and ready for any adventure. This award-winning technology has been independently verified and tested to extend battery life, ensuring a complete 100% charge. For most applications, the BCDC Core 25A is suitable for battery banks ranging from 60-200AH for AGM and lead-acid batteries, and up to 100AH for lithium batteries. Always check your battery manufacturer's data to ensure the 'Continuous Current Rating' of the charger does not exceed the recommended maximum charging current. For higher capacity needs over 200AH, REDARC recommends the BCDC Core 40A.

Built to Last

Designed, tested, and manufactured in Australia, the BCDC Core is backed by REDARC’s leading technical support and national REDNetwork certified installer network. For those venturing into remote areas and wanting a safe return, you can trust REDARC.


  • Perfect for installations in cabins and canopies
  • Small and compact design
  • Dual DC and solar charging with Green Power Priority
  • Enhances the performance and longevity of your auxiliary battery
  • Works with both 12V/24V standard and variable voltage/smart alternators
  • Compatible with AGM, GEL, standard lead-acid, calcium, and Lithium (LiFePO4) batteries
  • Ideal for vehicles with traditional alternator charging systems


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