Hi Enduro963. I was reading your post with interest. I am changing out my battery today. I have a couple of questions. Which leads to I take off first black or red and which do I put back on first? I am thinking red off first black back on first. Also are there any brackets to undo to get the battery out? I am also going to leave my Ctek Porsche battery charger hooked up to the lighter as I change the battery.
You can email me if you like cbrocoum@gmail.com

Thanks for your help
Constantine