What are Marine Cranking Amps (MCA’s)?
What are Amp Hours?
What are 'Deep Cycle' Batteries?
Are 'Deep Cycle' Batteries Constructed Differently?
Where can I use a deep cycle battery?
How long will a deep cycle battery last?
How can I tell if my battery is charged?
Do I need a special charger for a deep cycle battery?
What is the best way to charge my deep cycle battery?
Can you overcharge a deep cycle battery?
Is my marine battery 'maintenance free'?
What is the proper way to store marine batteries?

(Portions of information from Battery Council International/BCI