as Above. I’m taking ownership of a 1989 V12 XJS in a few weeks time. It will be kept outside under a cover and used in good weather etc.
I’m no expert here so hence the question. Is it best to detach the battery and leave it until I need to use it or should I hook it up to a charger which can monitor it? Again it’s going to be kept outdoors in a secure area so The charger will need to be plugged into an outdoor socket.

I’ve had a little look and see that CTEK chargers are mentioned here a bit. Are they a good one to look at?

Any advice would be great as I’m really no expert when it comes to this.