AGM batteries are also lead-acid batteries, but they do not require maintenance.

They are water resistant and safer than open lead batteries.

In fact, they do not dissipate heat during a charge or discharge cycle.

However, they have a relatively small number of "cycles" and a life of about 10 years. What does this concept of "cycling" mean? Very simple, on the battery life. The more the number of cycles, the longer the battery life. AGM batteries are available for everyday use