Niall
I have a 2019 Plus4 kept under a canvas garage on the driveway. It gets used regularly but in the winter (and over spring/summer/autumn if it is unlikely to be used for more than a couple of weeks) I plug it into a c-tek battery conditioner. I have been meaning to put in a charge lead direct from the battery but haven't got round to it and simply plug it into the 12v socket under the dash - as previously said it can feel a little loose but but once I've checked it is charging it has always been ok for me. I have adopted this approach after I got caught out a year or so into ownership (had the car from new) with a flat battery after being away for 6 weeks. I replaced the battery and have not had an issue since.
Last edited by AlyMatt; 06/05/24 09:19 AM.