I use the car most weekends as it's my only car but sometimes it may only be a 20-30 minute drive with a stop so the battery doesn't really get a full charge every week. The battery used to last 1 full week or 2 after a long drive, hopefully it will again now.

Unfortunately I live in a 3rd floor flat and the car is in a car park under a cover so I don't have the option of trickle charging or using a solar panel but it is a good suggestion.

I just need to make sure it get's a decent run when I take it out and make sure it's got enough petrol that I don't have to worry about needing to jump start it in a petrol station which I understand is generally frowned upon....