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Ignitions and Electrical Charging Systems

REDARC

REDARC Dual Sensing Smart Start Battery Isolator - 24V 100A

$247.50 $225.00 Save $22.50

SKU: R05B SBI24D

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

Beginner — under 30 min

Description

The Redarc Smart Start Battery Isolator is a 24V, 100A device designed to isolate start and auxiliary batteries in dual battery systems. It prevents the start battery from being drained by auxiliary power sources. The isolator features microprocessor-controlled technology to minimize voltage transients and is suitable for marine applications due to its overmould design with silver contacts.

This dual-sensing model is ideal for systems with external charging sources like solar panels or AC chargers. It allows the start battery to receive a charge from the auxiliary battery once it reaches 26.4V. The unit incorporates power-saving technology and provides fault indication for user-friendliness and reliability, making it a compact and easy-to-install component for dual battery setups.

Fitment

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Available on iOS & Android

Specifications

BrandREDARC
Part NumberR05B SBI24D

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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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