geoff2010

Do these stay connected to the car 100% of the time and then you just disconnect the clip when not on the charger?

Just J

Yes.

Pinodm

Thanks, aware of this, but i got different opinions even from dealers, some say to put the negative on battery and some including manual says to put on pole on side of body.

I was wondering what most people do with lithium battery.

This year i did the 12 volt, but had to reset because of power failure, want to avoid in future

Angryinch

I use the negative post on the body, that is what the manual says to do.

i think if you do it this way there is some surge or protection perhaps?

DemonBarber

Use the negative post from the frame and you won't have any issues. Also, the CTEK LiFePO4 charger works more reliably than the Porsche brand charger in my experience.

Pad Bender

Booster on negative post for sure. Trickle charger can go on post or cross bar. I have seen some people hook up the eylets to the directly to positve and negative terminal too.

Negative post definitely charges the most reliably and safely.

jonny k