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Ignitions and Electrical› Wiring Harnesses

REDARC

REDARC BCDC Alpha Across Engine Bay Wiring Kit - 25A

$259.00 $235.00 Save $24.00

SKU: R05B BCDCWK-102

In Stock
In Stock
Ships by Jul 29
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The REDARC BCDCWK-102 is a 25A wiring kit designed for BCDC Alpha DC to DC battery chargers. It is suitable for installations where the start battery and main unit are within 2.5 meters (8'2.5") and the auxiliary battery and main unit are within 1.5 meters (5'). The kit includes all necessary cables, fuses, fuse holders, and connectors.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandREDARC
Part NumberR05B BCDCWK-102

Videos

Installation guide for the REDARC BCDC1240

Installation guide for the REDARC BCDC1240
Redarc battery profile select and ignition wire

Redarc battery profile select and ignition wire
How To Make Your Own DIY Redarc BCDC Wiring Harness Tutorial

How To Make Your Own DIY Redarc BCDC Wiring Harness Tutorial
HOW TO Install REDARC BCDC 12v Dual Battery DC-DC Battery Charger BCDC1240D [Isuzu D-Max Build #11]

HOW TO Install REDARC BCDC 12v Dual Battery DC-DC Battery Charger BCDC1240D [Isuzu D-Max Build #11]
Installation of the Redarc BC/DC 1225D Dual Input Battery Charger

Installation of the Redarc BC/DC 1225D Dual Input Battery Charger
BCDC CORE BATTERY BOX INSTALL

BCDC CORE BATTERY BOX INSTALL
What is a REDARC SBI and what does it do?

What is a REDARC SBI and what does it do?
Common BCDC Tech Tips from REDARC

Common BCDC Tech Tips from REDARC
Which DCDC Charger Do I Need? | A Guide to Redarc's Classic, Core, & Alpha Models

Which DCDC Charger Do I Need? | A Guide to Redarc's Classic, Core, & Alpha Models
Redarc BCDC charger Battery Profile selection wires- Aussiedrifter touring Kits.

Redarc BCDC charger Battery Profile selection wires- Aussiedrifter touring Kits.
Toyota Prado 2.8L | REDARC BCDC Dual Battery Kit DIY installation

Toyota Prado 2.8L | REDARC BCDC Dual Battery Kit DIY installation
How to Install REDARC BCDC Dual Battery Charging System

How to Install REDARC BCDC Dual Battery Charging System
REDARC BCDC1240D | OVERVIEW & UNBOX | DUAL BATTERY DUAL INPUT 40A IN-VEHICLE DC BATTERY CHARGER

REDARC BCDC1240D | OVERVIEW & UNBOX | DUAL BATTERY DUAL INPUT 40A IN-VEHICLE DC BATTERY CHARGER
Simple Dual Battery Setup - DIY 12v System - Redarc BCDC ALPHA 50A w/ LiFePO4 Battery

Simple Dual Battery Setup - DIY 12v System - Redarc BCDC ALPHA 50A w/ LiFePO4 Battery

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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