Construction:

The construction is based on conventional pocket plate technology by introducing special features to enhance the low water usage, giving extended service life and outstanding performance specially when operating at high temperature.

The active materials are encapsulated between folded steel strips, which are perforated on both sides, thereby increasing the effective surface area and making battery more efficient. These batteries use a special separator, which allows gases generated during charging to recombine inside the cell thus ensuring minimal water loss. This concept enables the batteries exceeding the gas recombination requirements defined in IEC 62259. In normal conditions, VentPro battery shall have only one topping up with water in its total service life.