Optima Battery

I don't know much about these kinda of batteries but i know they provide a good power source so can you guys tell me about them. Like the difference between Red Top and Yellow Top and their competitors cuz i know there are other brands that make these kinds of batteries. I know they're expensive so does anyone know where i could find a good deal on these?
Thanx

optima's are a dry cell deep cycle battery=no batt acid to worry about and you can beat the hell out of them and they still work. I dont know the difference of the different tops but im sure you can go to optimas web site or to a dealer and check that out. And there are alot of other manufactures that make those types of batterys...stinger, rockford, mtx, exide......

Yellow is deep cycle car, blue is deep cycle boat, red is normal battery

Thanx. Prices? Recommendations?

Get the yellow top for car audio, it can run up to about $160

optimas are not dry cells, they are gel filled .... but they are also maintenance free and sealed, so they won't leak

probably the manufactures website is a good place to find dealers

www.optimabatteries.com