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Revolution 10-90000 12V 140A Complete Dual Battery Isolator Kit

SKU: 1090000


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Revolutionize Your Power with the 12V 140A Complete Dual Battery Isolator Kit

Revolution 12V 140A Complete Dual Battery Isolator Kit

Embark on your next adventure with confidence, thanks to the Revolution 12V 140A Complete Dual Battery Isolator Kit, the ultimate power solution for off-grid travellers, campers, and outdoor enthusiasts. Designed to seamlessly integrate into your vehicle’s electrical system, this kit ensures you have reliable power wherever you go, without risking a drained starter battery.

Why Choose the Revolution Dual Battery Kit?

Our Dual Battery Isolator Kit stands out in the market for its robust design, easy installation, and superior performance. It’s an essential component for anyone looking to use their vehicle for camping, long trips, or any situation where additional power is necessary. Here are the top features that make our kit a must-have:

  • Intelligent Charging: Automatically manages the charging between your starter and auxiliary batteries, ensuring both are optimally charged but never overcharged.
  • Heavy-Duty 140A Relay: Capable of handling high current loads, making it perfect for powering all your accessories.
  • Easy Installation: Comes complete with all necessary cables, connectors, and detailed instructions for a hassle-free setup.
  • Versatile Application: Ideal for 4x4s, RVs, boats, and any vehicle requiring a reliable dual battery system.

The Benefits of Installing a Dual Battery Isolator Kit

  • Continuous Power Supply: Keep your secondary battery charged and ready to power your essential accessories, from fridges to lights, without draining your main battery.
  • Peace of Mind: Enjoy your adventures without worrying about battery failure. Our isolator kit ensures you’re always powered up.
  • Extended Battery Life: By preventing over-discharge of your starter battery, our kit helps extend the life of your batteries, saving you time and money.

Perfect for Off-Road and Adventure Use

The Revolution 12V 140A Complete Dual Battery Isolator Kit is designed for adventurers who demand the most from their equipment. Whether you’re exploring remote landscapes, camping in the wilderness, or embarking on a long-haul journey, our dual-battery kit provides the power and reliability you need to keep going.

Shop Now for Your Power Solution

Ready to take your power setup to the next level? The Revolution Dual Battery Isolator Kit is your key to unlocking endless adventure with the peace of mind that comes from having a reliable, continuous power source. Visit our website to shop now and discover how our dual battery solutions can transform your travel experiences.

Automatic 12V Dual Battery Isolator Kit
Override switch fuse or fuse holder, battery or fitment but any of these items can be supplied at additional cost look at the recommended section below:

  • LED flashes at 1 = Not charging
  • LED constantly on = Charging
  • LED flashes at 0.3 second intervals Overcharging


  • Suitable For 4×4, Marine Draining The Main Battery
  • 140a Voltage Sensitive Relay
  • Kit Contains All The Components To Install A Dual Battery System
  • Fully Automatic
  • Override Function
  • Over Voltage Protection
  • East To Install


  • Cut in Voltage: 13.2VDC
  • Cut Out Voltage: 12.7VDC
  • Over Voltage Cut Off: 15.5VDC
  • Contact Current Rating: 140A
  • Override Switch Connection to Allow Starting Second Battery if Required (Toggle Switch Not Supplied in Kit)

Kit Includes:

  • 1 12V 140Amp Voltage Sensitive Relay Fully Sealed to Stop Dust & Moisture Ingress
  • 6 Metres of Red 8 B&S Cable
  • 0.6 Metres of Black 6 B&S Cable
  • 2 Positive Wing Nut Battery Terminals
  • 1 Negative Wing Nut Battery Terminal
  • 3 Spare Lugs to Alter the Length of The Cable to Suit the Job Requirement
  • 6 300mm Zip Ties

Kit Does Not Include:

  • Dashboard LED Indicator Function

Revolution 1090000 Specs

Weight 5 kg
Dimensions 10 × 30 × 4 cm
Model Name

12V 140A Complete Dual Battery Isolator Kit



Product Category

Dual Battery Isolator Kit



Dual Battery Kit Application

Suitable for 4×4, Marine, Truck and Caravan applications.


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