Question

what does agm stand for?
automotive green manufactured
absorbed gas material
automotive general maintenance
absorbed glass mat

Explanation:

AGM is a type of battery technology. Absorbed Glass Mat is a well - known term in battery technology where the electrolyte is absorbed in a fiberglass mat. Automotive Green Manufactured is not a standard term related to AGM in the battery context. Absorbed Gas Material is an incorrect term. Automotive General Maintenance is a general automotive service term and not related to the AGM battery technology.

Answer:

Absorbed Glass Mat