I charged the battery to what the charger said was 100%. The voltage shown 12.2v with the ignition off Carista shown the battery at 82% today it says 68%. I've not had any issues I wanted to check as I realised sometimes the start stop wasn't activating.
Just asking what voltage should I expect from the charge point under the bonnet? I know fully charged I'd should expect 12.8v but would this be the same whilst still connected to the car? I'm getting 12.2v
Is this from webuyanycar by any chance?
They do increase their valuation to sucker you in. Then offer you loads less when you visit them. I know, I've had experience not long ago when I sold my 2014 A4 Quattro