Expanded metal technology is exploited to confer excellent mechanical strength and precision to the positive and negative grids, and is particularly suited to large series, high volume productions.
The use of lead-calcium alloys is a solution ensuring maintenance-free durability to the battery.
The self-discharging process of the battery is very short during storage and if the vehicle is left standing for a longer time.
Furthermore, low water consumption means that the electrolyte is sufficient for the entire lifecycle of the battery and no maintenance is needed.