REDARC Battery Isolator 24V 100A Max SBI24

Part Number: SBI24

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REDARC Battery Isolator 24V 100A Max SBI24 Description

  • 24V DC 100A Micrcompressor-Controlled Dual Battery Isolator
  • Protects Start battery from excessive discharge & allows the aux power to supply non-essential loads
  • 4WD, Commerical & Marine Application
  • Compact in size and easy to install
  • Fault indication and surge protection
Safely charge your dual-battery system with the SmartStart SBI24 battery isolator, which is designed as a solenoid priority system and is smarter than a continuous-duty solenoid. Part of the REDARC Smart Start® range of microprocessor-controlled battery isolators, the SBI24 simultaneously protects the start battery from excessive discharge and lets the auxiliary battery supply charge to non-essential loads. Designed to protect your 4WD against a flat battery, the SBI24 could save you the hassle of needing roadside assistance and give you more peace of mind while travelling. REDARC know the importance of power when you're both on and off road; the REDARC Smart Start® battery isolator only draws approximately 0.15A when engaged and utilises power-saving technology.

The REDARC SmartStart® range is designed for use in 4WD and commercial vehicles and is Australia's most trusted duel battery isolator. If you want to invest in a battery isolator that is used by 4WD clubs across Australia, a REDARC SmartStart isolator is the pick for you! Featuring silver contacts for longer life, surge protection, low-standby current draw, and cooler operating temperatures, the SmartStart® isolator is built to last on the road in Australian conditions - it is even sprayed with silicon sealant so that contacts will not be exposed to moisture in tropical climates. Sophisticated fault-protection technology uses LED indication to warn the user of faults, such as over voltage, voltage drop, and excessive current-draw conditions.

If you are after a model for extremely heavy-duty operations, check out the 200A SmartStart models - SBI212 (12V 200A) and SBI224 (24V 100A).

REDARC Battery Isolator 24V 100A SPECS

Input (Operating) Voltage: 24VDC
Output Current Rating (Cont.): 100A
Input Fuse Rating: 100A
Output Fuse Rating: 100A
Warranty: 2 Years
Length (mm): 80
Width (mm): 75
Height (mm): 63
Weight (kg): 0.2
Type Approval: CE


Part NumberSBI24
WarrantyManufacturers Warranty
Amp100 A
TypeBattery Isolators
Volt24 V
Weight0.2 kg


We offer FREE shipping Australia wide on orders over $99. to metropolitan or regional addresses (excludes big and bulky items).

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We offer 100% Fitment Guarantee, but if you choose to return an item we offer a generous 60 day returns policy with a full refund. See returns policy and fitment information here.


All products sold by Sparesbox are sold under the Manufacturer’s warranty and conditions from the date of purchase, unless otherwise stated on the item.

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