Electric accumulators; electric accumulators for vehicles; starter accumulators, designed as the sealed accumulator type (without servicing), as well as the accumulator with servicing type, requiring regular control of the electrolyte level, enabling distilled water to be added; lead acid batteries for starting motor vehicles for loading and for loading heavy equipment, as well as for machines intended for road construction; standard (traditional) WET accumulators, particularly lead-calcium a...