Dual Battery Charger Isolator Kit 12V 140 Amp VSR Voltage Sensitive Relay for All Vehicles by Mata1
Dual Battery Charger Isolator Kit 12V 140 Amp VSR Voltage Sensitive Relay for All Vehicles by Mata1
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Dual Battery Charger Isolator Kit 12V 140 Amp VSR Voltage Sensitive Relay for All Vehicles by Mata1

Key item features

  • Complete Kit: Includes isolator, cables, battery terminals, heat shrink, and an instruction manual for easy installation.
  • Universal Compatibility: Efficiently powers all vehicles, including cars, vans, trucks, RVs, ATVs, and boats.
  • Weatherproof Design: IP-67 water-proof grade ensures reliable performance in all weather conditions.
  • Durable Materials: Made from high-quality polyamide 66 and copper PVC for long-lasting use.
  • Compact Size: Easily fits in your vehicle with a space-saving design.
  • Reliable Power: Provides a dependable power source for off-road enthusiasts and various terrains.
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Current price is $43.99
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4.3 out of 5 stars
stars10 ratings5 reviews
How item rating is calculated
  1. 5 stars60% (6)
  2. 4 stars20% (2)
  3. 3 stars10% (1)
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Showing 1-3 of 5 reviews

Feb 14, 2025
Tina
Sold byMENDOTA MERCHANTS LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Second battery setup.

This is a nice add on to any vehicle that may require more power or extra power. The ground wire was not long enough for me. I could not place the second battery close to the other. I had to run both wires to the back. The. Control box is nice. You don't have to switch manually. Great for a Jeep. Great price.

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Aug 13, 2025
Steve
Sold byMENDOTA MERCHANTS LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

More power

Seems to be of good quality. I haven't installed yet, but I don't anticipate any problems; pretty straight forward.

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Helpful?2IDW7DPZ3W2E2704279497
Jun 15, 2023
Kenneth
Sold byMENDOTA MERCHANTS LLC
5 out of 5 stars review

Verified Purchase

I had no idea what I was doing until I got the product and use the instructions and it was perfect. very very simple hookup and works great

Helpful?2IDW7DPZ3W2E2704279497