AGM Solar Battery 12V-100Ah Deep Cycle

AGM is the abbreviation for absorbent glass mat. In these batteries, the electrolyte is absorbed in a fiber optic mat placed between the panels.

AGM batteries are often referred to as VRLA (Valve Regulated Lead Acid). This means that the battery is waterproof. Only in the event of overload or element failure can gas escape through safety valves.

AGM batteries are better able to deliver high currents at short notice than gel batteries.

Maintenance -free for life.

Low self -discharge

Thanks to the use of lead-calcium grids and high-purity materials, ultimatron VRLA batteries can be stored for a long time without charging. The self -discharge rate is less than 2 % per month at 20 ° C. The self -discharge doubles at each temperature rise by 10 ° C. In a cool environment, Ultimatron VRLA batteries can therefore be stored for up to one year without charging.

Exceptional restoration after deep discharge

Ultimatron VRLA batteries have an exceptional recovery capacity even after deep or longer discharge. However, it should be noted that frequent deep discharges or longer discharges have a disadvantageous influence on the lifespan of any lead/acid battery, and ultimatron batteries are no exception.