What makes it 4 times the price of nvx xsbi200?

Hi there, Thanks for your message. Looking at the specifications of the NVX unit mentioned, the main thing we can see differently is the rating of the solenoid - ours is rated to 400A surge whereas the NVX is 300A. Technically all other specs that are actually mentioned are very similar. The main thing that can be commented on is the rigorous testing we put our products through and their resilience to vibrant, water ingress etc. Best regards, REDARC

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Dual Sensing Smart Start Battery Isolator 12V 200A

Product ID: 86240770

Details

Brand
REDARC
Manufacturer
REDARC
Voltage
12 Volts

⚡200A continuous heavy-duty rating

💡LED fault detection & operation indicator

🔋Dual sensing for start & auxiliary battery

A$754

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Description

🔋 Stay charged, stay ahead — the smart isolator your dual battery system deserves!

COMPACT SLEEK - Space-saving design ensures effortless installation in any vehicle setup.
SMART DUAL SENSING - Automatically isolates and manages start and auxiliary batteries for optimal power flow.
POWERHOUSE PERFORMANCE - Handles 200A continuous current for rugged, heavy-duty use.
INTELLIGENT FAULT ALERTS - Built-in LED indicators warn you of voltage drops, over-voltage, or excessive current draw.
SURGE PROTECTED DURABLE - Full surge protection with silver contacts for marine-grade longevity and reliability.

The REDARC Smart Start SBI212D is a microprocessor-controlled 12V dual battery isolator rated for 200A continuous current. Designed for heavy-duty 4WD and commercial vehicles, it smartly manages start and auxiliary batteries by isolating them and enabling efficient charging from alternators, solar panels, or external chargers. Featuring compact size, fault detection LEDs, surge protection, and durable silver contacts, it ensures reliable, power-saving operation and protects your start battery from excessive discharge.

Specifications

ASIN	B07GNLWW1K
Best Sellers Rank	#3,191,623 in Automotive ( See Top 100 in Automotive ) #4,130 in Battery Chargers
Brand Name	REDARC
Customer Reviews	3.1 3.1 out of 5 stars (2)
Manufacturer	REDARC Electronics
Manufacturer Part Number	SBI212D
Voltage	12 Volts

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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1 week ago

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A$754

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Australia.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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