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Product Description

REDARC Smart Start SBI24D Dual Battery Isolator

Overview

The REDARC Smart Start SBI24D is a 24V microprocessor-controlled dual battery isolator designed to manage dual battery systems in commercial vehicles and other 24V applications. It protects the start battery from excessive discharge while allowing the auxiliary battery to power non-essential loads.

Featuring dual sensing technology, the SBI24D enables the auxiliary battery to be charged from multiple sources, including a vehicle alternator, compatible solar panels, or an external charger. Once the auxiliary battery reaches 26.4V, the unit automatically charges the start battery.

Key Features

  • Microprocessor-controlled dual battery isolator

  • 24V operating system

  • 100A continuous current rating

  • Dual sensing technology for bidirectional battery charging

  • Automatically charges the start battery when the auxiliary battery reaches 26.4V

  • Supports charging from the vehicle alternator, compatible solar panels, or an external charging source

  • Power-saving technology

  • Full surge protection

  • Fault detection with alerts for over-voltage, voltage drop, and excessive current draw

  • Designed for commercial vehicle applications

Specifications

  • Product: REDARC Smart Start Dual Battery Isolator

  • Model: SBI24D

  • Operating Voltage: 24V DC

  • Continuous Current Rating: 100 A

  • Battery Type: Dual Battery Systems

  • Auxiliary Battery Charge Threshold: 26.4V

  • Protection Features: Power-Saving Technology, Full Surge Protection, Fault Detection

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