Ok well i thought as its now winter and cold and i'm going to be doing lots of short runs over crimbo i would charge the battery up on the 159 jtdm, but lots of you seem to run into problems when you do this so i was thinking would i be better off taking it for a long ish run during the day with everything turned off (electricals that is) or am i just being overly worried here and just bung it on charge ??? If anybody has any tips along the lines of as long as you XYZ it'll be fine that would be great !!! Just to point out my previous car was a skyline so the biggest problem i ever had with the battery with that was having to re put the radio code in when i replaced it thats it !!! I'm not having any battery related issues its just something i've always done come winter !!!