Can anyone help i have just brought a 2001 vogue. When i went to look at it the battery was flat the bloke jumped it and it was ok for a few days as i was in and out of it all the time. I then left it for a week went back to it and the battery was flat. Put it on charge over night next day all ok and for next few days. Then left it for four days and flat battery again. I have put a meater on it while running and getting 14 volts just on tick over. So is this a comon fault on the Range if so what causes it or do i just need a new battery as it looks old and could have a dead cell. PLEASE HELP