One of the best upgrades any 300 series owner should consider is a deluxe dual battery system. In this video, Trav goes through a detailed, step-by-step process of fitting the kit and an Invicta battery.
First up, he runs through exactly what the kit contains and the tools you’re going to need for the install.
Each step is described in detail, with close-up viewing to ensure you can follow along.
- Prepare the vehicle: See exactly what you need to remove from the engine compartment.
- Install the hardware: Including securing the battery tray, mounting the DC-DC charger, the solenoid, wiring harness, auxiliary battery and battery link switch. Everything is included in the kit to do this, so it’s just a matter of following the guide and taking your time.
- Test and complete: The last stage is to double check you’ve securely wired up and tightened all the connections. Then reconnect the main battery and fire up the engine so you can verify the voltage of both batteries and the DC-DC charger output.
Trav also provides some pro tips and tricks, such as adding a 90-degree lug under the positive terminal cover to feed down any serious power feeds.
He also runs through the multiple benefits the upgrade offers - from powering external accessories, such as a fridge and campsite lighting, to never having to worry about running out of juice – and why installing this 300 series upgrade should be high on your list of priorities.
Discover more about this and other performance parts, electrical and lighting upgrades – and don’t forget you can always contact us for advice on any of our products or to get advice on your next upgrade.
