Re: Replacement Batteries AGM stands for Absorbed Glass Mat
Reply #4 –
AGM stands for Absorbed Glass Matt or AGM for short. Unlike normal batteries or flooded batteries which maintenance needs to be done periodically to top them off with fluids. AGM's are sealed and don't need maintenance except for properly charging them and temp controls like all batteries. Another advantage of AGM batteries are that they can be mounted vertically for example unlike a normal "flooded" battery.