SKU: 84585954903

Auto Heavy-duty Dual Battery Isolator Switch: Voltage Sensitive Relay

Sale price$258.75 Regular price$287.50
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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

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Description

Auto Heavy-duty Dual Battery Isolator Switch: Voltage Sensitive RelayAuto Heavy duty Dual Battery Isolator Switch: Voltage Sensitive Relay Rating Voltage: 12V DC Continuous Current: 140 Amp Cut in Voltage: 13. 3V Cut out Voltage: 12. 8V Name: Auto Heavy duty Dual Battery Isolator Switch: Voltage Sensitive Relay Fitment: ATVs, UTVs, Boats, RVs, marine, vehicles, trucks, caravans, cars, off road vehicles, buses, yachts, boats, etc. Working Voltage: Having a Voltage Sensitive Chip, Relies on Cuts in at 13. 3 Volts and

Auto Heavy-duty Dual Battery Isolator Switch: Voltage Sensitive Relay

Rating Voltage: 12V DC
Continuous Current: 140 Amp
Cut-in Voltage: 13.3V
Cut-out Voltage: 12.8V
Name: Auto Heavy-duty Dual Battery Isolator Switch: Voltage Sensitive Relay

Fitment:
ATVs, UTVs, Boats, RVs, marine, vehicles, trucks, caravans, cars, off-road vehicles, buses, yachts, boats, etc.

Working Voltage: Having a Voltage Sensitive Chip, Relies on Cuts in at 13.3 Volts and Cuts out at 12.8 Volts to Ensure Primary Battery is Always Ready for the Vehicle to Run.

Function: Like Having Two Separate Power Sources, The Dual Battery Isolator Kit Enables Your Accessories to Run From a Separate Battery While the engine is not running on your vehicle While keeping your Main Battery Charged and Your Vehicle Always Ready to Go and Start When You Want It.

Compatibility: These battery isolators are small and suitable for almost anywhere, for ATVs, UTVs, Boats, RVs, marine, trucks, caravan

The dual battery isolator kit enables your accessories to run from a separate battery while the engine is not running on your vehicle while keeping your main battery charged and your vehicle always ready to go and start when you want it to.

Aftermarket  Auto Heavy-duty Dual Battery Isolator Switch: Voltage Sensitive Relay

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 84585954903

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4.6 ★★★★★
Based on 7 reviews
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Product Reviews
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Verified Purchase
Shawn
Dallas, US
★★★★★ 1
Low quality. Recommend something from a better brand.
Low quality. Seemed fine until the first one I ordered one of the terminals broke off with very little tightening force. The replacement i had ordered worked for a few days then quit working altogether. Overall disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
A
Verified Purchase
Ailyn
Massapequa, US
★★★★★ 5
Bueno
Lo recomiendo
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Reviewed in the United States on March 21, 2026
J
Verified Purchase
J. F. Aviles Sr.
Charlottesville, US
★★★★★ 5
Good Relay
Works very well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2024
P
Verified Purchase
Pete l.
Phoenix, US
★★★★★ 3
Functional. Be careful when tightening nuts...strips very easy
Quality is questionable. The poles will strip way to easy. So be careful when fighting down. I had to use a stack of washers on top of wire to keep the nut tight. As far as functionality goes ..been doing great for over a month.
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Reviewed in the United States on March 6, 2025
P
Verified Purchase
Parish L. Wilson
Belleville, US
★★★★★ 5
Well needed
Great for the price
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Reviewed in the United States on January 28, 2026

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