Home REDARC Battery Isolator 12V 200A SBI212

REDARC Battery Isolator 12V 200A SBI212

NOW $760.50
Or 4 interest-free payments of $190.12
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide
Safely charge your dual-battery system with the SmartStart SBI212 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 SBI212 simultaneously protects the start battery from excessive discharge and lets the auxiliary battery supply charge to non-essential loads. Designed for extremely heavy-duty applications, the SBI12 is perfect for commercial, marine, and high-power modified 4WD application. 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 do not need to use your Battery Isolator for heavy-duty applications, check out the 100A SmartStart? REDARC range - SBI12 (12V 100A) and SBI24 24V 100A).



REDARC Battery Isolator 12V 200A SPECS

Input (Operating) Voltage: 12VDC
Output Current Rating (Cont.): 200A
Input Fuse Rating: 200A
Output Fuse Rating: 200A
Warranty: 2 Years
Length (mm): 100
Width (mm): 95
Height (mm): 90
Weight (kg): 0.6
Type Approval: CE

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

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