Not to start an agruement, but i have to disagree with this. If a battery is idle for 2 weeks and will not start the vehicle something is wrong. 2 weeks is not a long time for a battery to not see a charge, especially if there is nothing draining it. Unless we are talking about a battery with many years of life on it, and at that point its probably in need of replacing anyway .. just my 2 cents ! ..