Don’t Get Stuck with a Dead Battery

If your vehicle is in the garage for weeks or months at a time, chances are your battery will be drained by pesky parasitic loads. So, when you’re ready to hit the road or take the boat out on the water you may be stuck with a dead battery. To avoid ruining your day because of a dead battery, keep it on trickle charge using any of these approved chargers or physically disconnect one of the two battery cables. This will help you get the most from your ODYSSEY battery.

http://www.odysseybattery.com/documents/ODYSSEYapproved12Vchargers_OCT2010_002.pdf