** Please note, this video is over 2 years old as of 2024 and I have been told the company is not responsive and shipping the product. As a result, I am removing mentions of them in the description and use this video for ideas on how to wire up yours **
The purpose of doing this is to ensure I have 100% power at the time of starting the 2003 Land Rover Range Rover L322. Often times, if the battery isn't perfect, you will get strange error codes (trans failsafe, suspension errors, etc.). This second battery will trigger when the car is started, providing additional power to make-up for any drainage the primary battery occurred while sitting. These L322's are prone to drain the battery, even when parked.
A few key points:
The fuse I show in the video isn't the proper one. I changed it to the fuel pump, as I state in the intro of this video
If you have a large battery drain, taking your battery below 9 VOLTS, the second battery won't help. If the battery goes below 10V, I'm told this won't engage when you go to start the car. I don't know the technical details beyond this.
I used the NAPA battery that is identical to under the hood (bonnet). It's a tight fit, but I got it in.
This video is long but designed to let you follow along as I install this kit. If you need step-by-step guidance, this is for you.
Enjoy.
#landrover
#rangerover
#l322
#luxurylandroverupgrades
#secondbattery
#dualbatteries
#batterydrain
#drain
#RangRoverBattery
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Please watch: "I'm buying a building for our projects! Jason and Jacks! | New building for projects | Jason & Jack"
https://www.youtube.com/watch?v=QivIIqfGmi4
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