I've recently purchased a Nissan Leaf and have a tethered charging point installed at home (fitted free). My place of work is an 80 mile round trip, and as it is all motorway I've found it's just that little bit too far to get me there and back on a single charge. The cable that came with the car has a 3 pin domestic plug on - which I've been plugging in at work. I've had 100% charge when I've come out of work so got home no problem. I was going to pay for a proper type 2 socket to be installed, but I think my car is a 3.3k battery so wondered if there is any point - or shall I just carry on charging it via plug?