Reserve Capacity - The amount of minutes a battery can be discharged to 10.5 volts by 25-amp discharge at 800F.
AGM:
Generally refers to an Absorbed Glass Mat battery. The absorbed glass mat is the separator material which holds the electrolyte sandwiched between the negative and positive plates.
Capacity:
The ability of a fully charged battery to deliver a specified quantity of electricity at a given rate over a definite period of time. Typically, it is measured by the battery’s remaining power compared to the stated rating or power measured in %. Example: A battery that has been tested has a reduction of power availability by 25% has a remaining 75% capacity.
