12v flat battery

Sorry guys, long post. Last weekend I had my first problem in over a year of ownership. I arrived home on Friday just as the range ran out. I parked the car but didn't plug in because I was going out in a few minutes. In the end I didn't and forgot to plug in the car. Next day I realised but...

Evening all, So, I to appear to be experiencing the issues with the 12V battery. Drove my car up to the end of the road, and parked up as had a call on my mobile which I needed to take (yes, I did try using bluetooth, but the phone call wouldn't route to the BT even though my phone was...