Instruction Sheets for Part Number RDC-SBI12
REDARC Smart Start Battery Isolators
Battery Isolator, Smart Start, Black/Red, 100 amps, 12 V, Each
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Estimated Ship Date: Nov 19, 2026 Would you rather pick it up?
Overview
REDARC Smart Start Battery Isolators
REDARC Smart Start battery isolators are commonly used in 4WD and commercial vehicles. They incorporate electronic components that prevents the solenoid from generating high voltage transients. Due to the voltage drop associated with diode type isolation, it's better than a diode battery isolator. A low standby current draw, fault detection, and LED indication of operation warns users of faults such as voltage drops, over-voltage, and excessive current draw conditions. Safely maintain the charge your dual battery system with the REDARC Smart Start battery isolators.
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