When it comes to maintaining two batteries in your conversion van, a keyline battery isolator is an essential component. In this article, we will delve into the world of dual battery isolators and provide you with a comprehensive guide on how to install one in your vehicle.

What is a Battery Isolator?

A battery isolator is a device that allows two batteries to charge and discharge independently while preventing them from discharging into each other. This is particularly useful for people who use their vehicles frequently, as it ensures that both batteries remain charged and ready for use.

Why Choose Keyline's 12V 140Amp Dual Battery Isolator?

Keyline's 12V 140amp dual battery isolator is a popular choice among conversion van owners due to its robust design and affordable price. This smart battery isolator features two relays that allow the batteries to charge and discharge independently, while also providing automatic switching between them.

How to Install a Battery Isolator in Your Conversion Van

Installing a battery isolator in your conversion van is a relatively straightforward process. However, it's essential to follow proper wiring procedures to ensure the safety of your vehicle and its occupants.

1. Choose the Correct Location: The battery isolator should be installed in a location that is easily accessible and protected from moisture.

2. Connect the Batteries: Connect the positive (+) terminal of each battery to the corresponding relay on the isolator.

3. Wiring Diagram: Refer to the wiring diagram provided with your keyline battery isolator kit for detailed instructions on how to connect the wires.

4. Test and Verify: Once installed, test the battery isolator by switching between the batteries and verifying that they are charging and discharging correctly.

Benefits of Using a Keyline Battery Isolator

Using a keyline battery isolator offers several benefits, including:

* Improved Vehicle Reliability: By allowing both batteries to charge and discharge independently, you can ensure that your vehicle remains reliable and ready for use.

* Reduced Maintenance: With a smart battery isolator like the one from KeyLine, maintenance is simplified as it automatically switches between the batteries when necessary.

* Increased Safety: A keyline battery isolator reduces the risk of electrical shock and fire by preventing the batteries from discharging into each other.

In conclusion, a keyline battery isolator is an essential component for any conversion van owner who wants to maintain two batteries. By following the installation guide and wiring diagram provided with your kit, you can ensure that your vehicle remains reliable and ready for use. Remember to always follow proper safety precautions when working with electrical systems, and consult a professional if you are unsure about any aspect of the installation process.

Below is a sample wiring diagram for the KeyLine 12V 140amp dual battery isolator:

Keyline battery isolator manual