Skip to content

REDARC Smart Start Battery Isolator & Wiring Kit - 12V 100A

Marsoni M251S
Sale price$160.00
Pay 4 payments of $40.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
REDARC Smart Start Battery Isolator & Wiring Kit - 12V 100AThe Smart Start Dual Battery Isolator and Wiring Kit (SBI12KIT) is equipped with everything needed to install your Smart Start Dual Battery Isolator including the Smart Start itself. The easy to install kit is suited for the everyday DIYer since the SBI12KIT doesn't require any crimping or soldering. High quality MTA 60 amp fuses and fuse holders with the corresponding ring terminals are already attached to the wires. The SBI12KIT prevents your
Easy Shipping

Quick Dispatch:

Your REDARC Smart Start Battery Isolator & Wiring Kit - 12V 100A orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your REDARC Smart Start Battery Isolator & Wiring Kit - 12V 100A ships.

Need Help?
Questions about REDARC Smart Start Battery Isolator & Wiring Kit - 12V 100A, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for REDARC Smart Start Battery Isolator & Wiring Kit - 12V 100A in your area.

Get Shipping Estimates

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]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1173 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
N. A. Williams
Waukegan, US
★★★★★ 5
89 mercruiser works fine
The mounting bracket was a little smaller than orginal, but no big deal, just drilled new hole in mounting plate. Solved my starting problem
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2023
C
Verified Purchase
Charles R Gunther
Los Angeles, US
★★★★★ 5
Direct replacement
Direct replacement for a failed solenoid on my Larson boat. Easy to install and works as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2022
O
Verified Purchase
osborne
Whiting, US
★★★★★ 3
Working
Hard to find work great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
J
Verified Purchase
Jon
Louisville, US
★★★★★ 4
Did its job
Got me back onto the water. The mounting holes distances from center to center are less than original equipment. But in a pinch they will do the job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2024
T
Verified Purchase
TS
Grantham, US
★★★★★ 1
Missing the xomolete backside with bracket
Item had great reviews Came in and upon opening i noticed the whole backside was missing like it was never assembled properly and the missing part was not in bag Disappointed with whole thing Returned and ordered a oen Scared if this poorly made i dis not want kt leaving me on the water
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2024

recommand products