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BCDC Battery Charging Wiring Kits - 25A

Battery Charging Direct Current (BCDC) wiring kit to suit installations up to 25A.

The BCDC Wiring Kit allows users to connect their BCDC to the auxiliary and start batteries via a Terminal Block.

The terminal block provides a connection between the BCDC and the rest of the installation (see Figure 2.1) allowing a change in cable diameter without the need for soldering or complicated lug terminals

3 Wiring Options (select below)

  • Engine Bay - Side by Side (BCDCWK-001)
    Suitable for BCDC1220, BCDC1220-IGN and BCDC1225D engine bay installations where the auxiliary battery and start battery are in close proximity in the engine bay (less than 0.6 m/2' apart).
  • Engine Bay - Across the Vehicle (BCDCWK-002)
    Suitable for BCDC1220, BCDC1220-IGN and BCDC1225D engine bay installations where the auxiliary and start are more than 0.6 m (2') and less than 3.5 m (11') apart; typically, at opposite ends of the engine bay.
  • Rear of the Vehicle (BCDCWK-003)
    Suitable for BCDC1220, BCDC1220-IGN, BCDC1225D and BCDCN1225* vehicle rear installations where the auxiliary battery is up to 8.5 m (28') away from the start battery. Typically, located at the opposite end of the vehicle from the engine bay, in the tray of the ute/pickup truck or at the rear of a wagon.

Kit Includes (refer to the wiring parts diagram)

  1. 1x Brown, Black and Red Cables
  2. 1x Terminal Block with plastic cover
  3. 4x M5 x 25mm Socket Head Screw
  4. 4x M5 locking nuts
  5. 4x M5 Flat Washers
  6. 2x 150mm (6") Red Cable (shorter)
  7. Fuse Kit - 4x MIDI Fuses (2 Spares), 2x MIDI Fuse holders
  8. Cable Ties
  9. 2x Wago Connector and Boot
  10. Blue Cable (1x long cable (blue), 1x short cable (red & Bue), 2x A Mini Blase fuses
  11. 1m (39") Protective Conduit

Optional Accessory

  • Anderson Solar Cable (sold separately) suitable for BCDC Dual Input Chargers (25A, 40A, 50A models)

Download the REDARC Wiring Kit Instructions here

BCDC Battery Charging Wiring Kits - 25A

SKU:BCDCWK-001

Installation Type:Engine bay - side by side

Availability: OK

$610.00

BCDC Battery Charging Wiring Kits - 25A

SKU:BCDCWK-002

Installation Type:Engine bay - across the vehicle

Availability: OK

$840.00

BCDC Battery Charging Wiring Kits - 25A

SKU:BCDCWK-003

Installation Type:Vehicle rear

Availability: OK

$886.00


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  • International Courier: Available at an additional cost, with tracking included and a delivery target of 2-6 days. Maximum parcel weight is 30kg. 

We accept returns of unused items in their original packaging within 14 days of purchase. Please contact us first to obtain a return authorisation before sending any items back.

Once your return is received and approved, a refund or store credit will be issued.

Please note:

  • Special-order or imported items may not be eligible for return. In some cases, returns may be considered if the customer covers any associated freight costs.
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  • Most returns incur a 10% restocking fee, capped at $25.
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For full details, please see our complete Delivery & Shipping Policy

Return Policy

We accept returns of unused items in their original packaging within 14 days of purchase. Please contact us first to obtain a return authorisation before sending any items back.

Request a return here.

Once your return is received and approved, a refund or store credit will be issued.

Please note:

  • Special-order or imported items may not be eligible for return. In some cases, returns may be considered if the customer covers any associated freight costs.
  • Refunds for credit card and PayPal purchases are subject to a 3% non-refundable transaction fee.
  • Most returns incur a 10% restocking fee, capped at $25.
  • Original shipping costs are non-refundable.
  • Electrical items that have been used, damaged, or returned without their original packaging cannot be returned.
  • Boat rollers and certain products supplied from the Rubbermark warehouse are subject to a 15% restocking fee.

For full details, please see our complete Returns Policy:


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