Absorbed Glass Mat (AGM) technology batteries are a type of Valve Regulated Lead Acid (VRLA) battery that use a material manufactured from very fine glass fibers. The AGM material acts as a separator between the positive and negative plates and as a sponge to hold the sulphuric acid electrolyte. The plates are compressed for superior electrical performance to conventional flooded technology.
AGM (VRLA) TECHNOLOGY
What is AGM Technology?