any difference between a car battery and a marine(starting) battery?

Marine Batteries are usually a deep cycle battery. They are designed to be completely discharged and re charged Nemours times. If you are looking for the best Battery that you can get then look for a Optima Deep Cycle. 870 cranking amps 120 minutes reserve capacity. completely sealed 100% maintenance free and they can be mounted in any position. They sell for $171.99 in Jegs High performance mail order catalog.

optima blue tops 129.00 in jacksonville, fla