"Absorbed Glass Mats" or the AGM, it is the newest type of sealed battery that use a between plates. The plate is composed of a very fine fiber made of Boron and Silicon glass. This kind of battery has the same features as gelled type, but... [More...]
The capacity of the battery is gauge by determining its ability to maintain power for a period of time depending on the consumption of energy. The value is interpreted by amp-hours.
--- permission must be obtained from author Bart Trevet to re-publish --- ... [More...]