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

Marsoni M251S
Sale price$195.00
Pay 4 payments of $48.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
REDARC Dual Sensing Smart Start Battery Isolator - 12V 100AThe 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. 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
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4.8 ★★★★★
Based on 57 reviews
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HonestReview
Boise, US
★★★★★ 5
Hilarious!
Format: Paperback
Bought it for my daughter who's studying to become an elementary teacher. So funny had to buy another copy for her friend who is also going into teaching. Too cute!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
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Aprilpie22
Grantham, US
★★★★★ 5
Love love LOVE
Format: Paperback
Purchased as a gift, and the 3-year-old loves it. will buy again for others. It's easy to read and pretty funny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
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Amazon Customer
New York, US
★★★★★ 5
Cute book
Format: Paperback
I love this book. It is fun to read to kids.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
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NerdMama
Cuba, US
★★★★★ 5
The hidden secret is a hit!
Format: Hardcover
My 6 year old has autism and his hyper fixation is anything space related and comparing sizes of everything in it from molecules to galaxies. So needless to say finding this book hit every one of his interests and he’s hooked. Not only is the book cute and clever, the hidden secret at the end of the book sent him into a fit of giggles while searching for everything with his black light pen. This is the only book he constantly goes back to.
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Reviewed in the United States on October 12, 2024
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Miamem
Pawtucket, US
★★★★★ 5
Loved this book!
Format: Hardcover
I have a grandson (5yrs old) who loves "There was an old lady who swallowed a fly" books, and is obsessed with black holes as well. He asked santa for a black hole for Christmas and his mom told me, "good luck with that", so when I found this, it was perfect! He absolutely loved it and it's a cute book to read.
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Reviewed in the United States on February 5, 2025

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