Battery Cold Cranking Amps Explained. However you should not confuse it with ca or cranking amps. Many batteries typically also come with a cranking amps ca rating also sometimes referred to as marine cranking amps or mca. Cold cranking amps will tell you the battery s ability to work.
Cold cranking amps will tell you the battery s ability to work. Cca is the number to use in your comparisons.
Starting batteries should not be used for deep cycle applications.
However you should not confuse it with ca or cranking amps. The battery or batteries used to supply 12 volts to the rv itself are commonly referred to as house batteries. Batteries are also rated according to their cold cranking amps cca which denotes the power they have to turn over the engine and get it started in cold weather. Batteries may also list the cranking amps ca number.
