Hello, Need some advice! While camping last weekend, I played music through the car stereo for several hours. As I was on electric hook up it did not occur to me to check the voltage on the batteries as I assumed they were on charge through the hook up Problem is, I now realise, ONLY the leisure battery is charged when on hook up. The stereo is connected to the car battery. So the car battery was dead in the morningoh: I am thinking of two options: 1. Connect the stereo to the fuse box next to the leisure battery (should be able to do this myself) 2. Connect the car battery to the charger as well. I think the second option is better, but do not feel confident I can do this myself. What do you think is best? Many Thanks in advance!