Bro - love your totally honest commentary throughout the video. Made me laugh out loud because I talk/think the exact same way. I’m in Columbus Oh and see that you are in WVA. Haha. I just p/u this unit and currently repairing a battery on my ‘07 Nissan road warrior. Battery was new 18 months ago - but I just never drive it. Hope it works. Also - totally coincidentally I have a ‘19 Stinger GT1 in the exact same color. I think you might be long my long lost brother. lol.
Here is what you can try aside using Noco 5 Take the sticker off and open up the caps have a look inside, you might need to put distill water in there to bring up electrolyte, some cells are dried up Your volt meter not able to fast enough to read the pulse reading, it charges the caps inside and then discharge very fast at the rate of 1.9 seconds to shock the batteries i am able to restore every single one unless one has high mileage on them. AGM usually last long long time best to use a battery tester like Foxwell BT705 or any small battery tester can do Konnwei KW650 you need one that gives you State of Health and CCA reading You might need to do repair a bunch of time.
