Dual Battery Systems
REDARC Smart Start SBI 24V 200A (SBI224)
The REDARC Smart Start® SBI224 protects the start battery from excessive discharge while the auxiliary battery is supplying non-essential loads in dual battery systems. The SBI224 provides 24 volt DC incorporating 200A of continuous ratings. The 200A battery isolator is...
$489.99
REDARC Smart Start SBI 24V 100A (SBI24)
The REDARC Smart Start® SBI24 is a dual battery isolator used to isolate the start and auxiliary batteries in a dual battery system. The microprocessor-controlled smart battery isolator protects the primary battery from a low charge in the secondary battery...
$264.99
REDARC Smart Start SBI 12V 200A (SBI212)
The REDARC Smart Start® SBI212 is a battery isolator used as a solenoid priority system to protect the start battery from excessive discharge while the auxiliary battery is supplying non-essential loads. It provides 12-volt DC with the incorporation of 200A...
$449.99
REDARC Battery To Fuse Cable (KIT19)
REDARC's KIT19 is a cable capable of distributing 50 Amps to a battery positive terminal from a battery charger and provides protection of the wiring minimizing voltage drop. The REDARC KIT19 is a pre-terminated battery to fuse cable capable of distributing 50...
$24.99
REDARC Relay Kit 12V 60A (RK1260)
The RK1260 Relay Kit allows a BCDC to be installed in a trailer that is being towed by a vehicle that is equipped with a smart alternator. The RK1260 Relay Kit features a premium quality, fully sealed relay that’s been...
$159.99
REDARC Fuse Kit 50A (FK50)
The REDARC 50A Fuse Kit is equipped with the best quality fuses and fuse holders to make a solid connection and provide a simple, neat fuse installation. Designed to provide a simple, neat fuse installation, REDARC's fuse kits are equipped...
$49.99
REDARC Fuse Kit 23A (FK23)
The REDARC 23A Fuse Kit is equipped with high-quality fuses and fuse holders to fit the cable required for the specified current and make a solid connection. The REDARC 23A Fuse Kit is equipped with high-quality fuses and a fuse...
$79.99
REDARC 12A Trailer Battery Charger (BCDC1212T)
Charge your trailer batteries with this 12amp dump trailer charger from REDARC. Connecting directly to the trailer plug, the BCDC1212T provides 3-stage battery charging for optimum battery charge, protecting the truck's start battery from discharge while charging the auxiliary battery...
$479.99
REDARC 24V 20A In-Vehicle DC Battery Charger (BCDC2420)
The REDARC BCDC2420 In-vehicle Dual Battery Charger is a 3-stage, 24V, 20A, DC to DC charger that operates from a vehicle input between 9 and 32 Volts DC. Its multi-stage charging algorithm works well for trucking applications such as charging...
$939.99
REDARC 20A In-Vehicle DC Battery Charger (Ignition Control) (BCDC1220)
The REDARC BCDC1220-IGN is a multi-stage DC to DC dual battery charger which features technology capable of fully charging a lead acid auxiliary battery. It’s designed for vehicles fitted with an ECU-controlled variable voltage alternator. The battery charger is designed...
$639.99
REDARC 20A In-Vehicle DC Battery Charger (BCDC1220)
Keep your battery charged while driving with the REDARC BCDC1220. It’s a 12V, 20A, in-vehicle, multi-stage, DC to DC battery charger. It works with a wide operating range from 9-32V and allows you to charge from both 12V and 24V...
$639.99
REDARC BCDC 50A Side By Side Engine Bay Wiring Kit (BCDCWK-004)
This engine bay specific kit is designed to suit the installation of a 40 or 50amp BCDC DC to DC charger where the batteries are located in close proximity. Suitable for BCDC1220, BCDC1220-IGN, and BCDC1225D, the BCDCWK-001 BCDC Wiring Kit has been designed...
$314.99
REDARC BCDC 50A Across Engine Bay Wiring Kit (BCDCWK-005)
This engine bay specific kit is designed to suit the installation of a 40 or 50amp BCDC DC to DC charger where the batteries are located in different sides of the engine bay. Suitable for BCDC1220, BCDC1220-IGN, and BCDC1225D, the BCDCWK-002 BCDC Wiring...
$474.99
REDARC BCDC 50A Rear Install Wiring Kit (BCDCWK-006)
This engine bay specific kit is designed to suit the installation of a 40 or 50amp BCDC DC to DC charger where the batteries are located at opposite ends of the vehicle. Suitable for BCDC1220, BCDC1220-IGN, and BCDC1225D, the BCDCWK-002 BCDC Wiring Kit...
$524.99
REDARC BCDC 25A Rear Install Wiring Kit (BCDCWK-003)
This engine bay specific kit is designed to suit the installation of a 25amp BCDC DC to DC charger where the batteries are located at opposite ends of the vehicle. Suitable for BCDC1220, BCDC1220-IGN, and BCDC1225D, the BCDCWK-002 BCDC Wiring Kit has been...
$459.99
REDARC BCDC 25A Across Engine Bay Wiring Kit (BCDCWK-002)
This engine bay specific kit is designed to suit the installation of a 25amp BCDC DC to DC charger where the batteries are located in different sides of the engine bay. Suitable for BCDC1220, BCDC1220-IGN, and BCDC1225D, the BCDCWK-002 BCDC Wiring Kit...
$424.99