Yea, I got the rear seats weighed when I removed them. Mine weighed 89.4 pounds, so we are close.Not sure on the Rubicon, but our Mojave's entire rear seat weighed in at 86lbs.
So they are making a light weight AGM then? Or are they making a lithium with an internal charger? I don't see how a lithium even with internal components will work appropriately - the vehicle systems are looking for particular voltages on some things.Good news: The Braille battery thing is happening. You will soon see a new F34 going into the bowels of my Jimmy Cricket-looking Gladiator. I will be evaluating both their battery and their special lithium battery charger which can bring a dead battery down to 1.2 volts back to new spec. Better news: I will have a link where you can click through my build thread and buy one at a discount!