SKU: 8324339419

Dual Sensing Smart Start Battery Isolator 12V 100A - REDARC

Sale price$175.50 Regular price$195.00
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Description

Dual Sensing Smart Start Battery Isolator 12V 100A - REDARCThe REDARC Smart Start SBI12D is a 100A 12v dual battery isolator used in a dual battery system. It protects the start battery from excessive discharge while allowing the auxiliary battery to supply non essential loads. The REDARC Smart Start SBI12D is a microprocessor controlled dual battery isolator used in a dual battery system. Its manufactured for use as a solenoid priority system to protect the start battery from excessive discharge while

The REDARC Smart Start® SBI12D is a 100A 12v dual battery isolator used in a dual battery system. It protects the start battery from excessive discharge while allowing the auxiliary battery to supply non-essential loads.

The REDARC Smart Start® SBI12D is a microprocessor-controlled dual battery isolator used in a dual battery system. It’s manufactured for use as a solenoid priority system to protect the start battery from excessive discharge while allowing the auxiliary battery to supply non-essential loads.

Dual sensing

The SBI12D provides 12 volt DC incorporating 100A of continuous ratings and is designed for heavy-duty operations. The dual sensing model is compact and easy to install. It isolates the start and auxiliary battery in a system where the auxiliary battery may be charged by an external source. The SBI12D also allows the start battery to be charged by the external source after the auxiliary battery reaches 13.2V.

Power saving technology

The power saving technology includes fault detection and LED indication of operation to warn users of voltage drops, over-voltage, or excessive current draw conditions. The SBI12D has components that prevent the solenoid from generating high voltage transients. It’s better than a diode battery isolator based on the the voltage drop associated with a diode type isolation.

Surge protection

The SBI12D has full surge protection and is used primarily in 4WD and commercial vehicles. Choose the SBI12D for a safe way to charge an auxiliary battery. The SBI range manages battery charge for your secondary battery banks while on the move.

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

Product Brochure
Instruction Manual

Specs:

Output Voltage

12VDC

Output Current Rating (Cont.)

100A

Input Current (Max.)

100A

Input Fuse Rating

100A

Output Fuse Rating

100A

Length (in)

3.15

Width (in)

2.95

Height (in)

2.48

Warranty

2 Years

Weight (lb)

.44

California residents: see Proposition 65 information

    Shipping Notes
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    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
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    SKU: 8324339419

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    arman
    Lowell, US
    ★★★★★ 4
    Good start up set to make simple matcha drinks
    Color: Mottled Green
    Great starter set! My wife likes using this setup to make her matcha drinks. But please consider you may need an additional thing or two if you want to create fancy matcha drinks.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 2, 2026
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    Bracer
    Charlottesville, US
    ★★★★★ 5
    Beautiful Set
    Color: Mottled Green
    I absolutely love this matcha set. I bought it because of the color, and honestly it was the perfect choice. The color is elegant, beautiful, and soft. It breaks away from the boring colors I currently have, and little by little I want to replace everything with tones like this. From the moment I see it in the morning, it motivates me to get moving and start my day. Every morning I get excited to prepare myself a super oversized cup. It honestly makes me feel energized, cozy, and ready for the day. I’m really happy with this purchase.
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    Reviewed in the United States on May 29, 2026
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    Viviana
    Louisville, US
    ★★★★★ 5
    Good quality
    Color: Blossom Pink
    Cute packaging, very affordable for everything it includes, bowl is high quality too and durable.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 22, 2026
    A
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    Amazon Customer
    Dallas, US
    ★★★★★ 5
    Pretty pink, quality looks fine for a price.
    Color: Blossom Pink
    Like it and I love the color, please insert an instruction how to use it, I had find out in AI.
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    Reviewed in the United States on May 17, 2026
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    Melisa Clay
    West Palm Beach, US
    ★★★★★ 5
    Super nice
    Color: Mottled Green
    I love it, the color is perfect match and the material is good too
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    Reviewed in the United States on June 8, 2026

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