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REDARC Smart Start SBI Battery Isolator - 12V 200A

SKU: RDCSBI212

Battery Isolators

RDC Dual Battery Isolators...

REDARC Smart Start SBI Battery Isolator - 12V 200A

SKU: RDCSBI212

Battery Isolators

RDC Dual Battery Isolators...

A$618.19
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

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 of continuous ratings. The SBI212 is designed for extremely heavy-duty operations. It's primarily used in commercial vehicle dual battery systems. It incorporates electronic components to prevent the solenoid from generating high voltage transients. It is better than a diode battery isolator due to the voltage drop associated with diode type isolation. Its low standby current draw and sophisticated fault detection and LED indication of operation warns the user of faults including over-voltage, voltage drop, and excessive current draw conditions. The Smart Start SBI battery isolator is a safe way to top-up your secondary battery in your dual battery system with its power saving technology for the ultimate performance.

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb SKU Kit Title
rdcWINCHKIT25 REDARC Dual Battery Winch Kit (1x rdcBCDC1225D, 1x rdcFK40, 2x rdcKIT19, 1x rdcRK1260, 1x rdcSBI212)

Part Type

Battery Isolator

Data: v4.2 - Upd: 2026-10-14 13:20:29

Features

  • Overmold design, Compact size and easy installation, Silver contacts for longer life and suitable for marine applications, Power saving technology. Fault indication, Fully surge protected
  • Power-saving technology that provides cost-effective protection for the primary battery in a safe and convenient way by using the alternator to charge the auxiliary battery.
  • Protect the starter battery's excessive discharge, allowing your auxiliary battery to power your accessories.

Specifications

Product Attributes - Brand
Redarc
Product Attributes - Manufacturer's Part Number
SBI212
Product Attributes - Part Type
Battery Isolators
Product Attributes - Product Line
REDARC Smart Start Battery Isolators
Product Attributes - UPC
9338628000043
Product Attributes - Battery Isolator Type
Auxiliary battery
Product Attributes - Battery Isolator Material
Aluminum
Product Attributes - Battery Isolator Color
Black
Product Attributes - Maximum Alternator Output
200 amps
Product Attributes - Length (in.)
3.940 in.
Product Attributes - Width (in.)
3.740 in.
Product Attributes - Height (in.)
3.540 in.
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Redarc
StreetFX SKU rdcSBI212
SFX Item ID 4522210
Supplier Item Code 4522210
Manufacturer SKU SBI212
Manufacturer UPC 9338628000043
Alternative References 12V, 200A

Compatibility

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