* ECO2 gives life to waste batteries which are dying due to sulfation. *ECo2 comes in different packs, 60cc, 120cc, 1,000cc, 20,000cc. * A small amount of ECO2 ( 10cc for a cell of car battery ) is added to electrolyte of the battery. It desulfatees the lead sulfates from the plates. * The effects of the ECo2 is sustaining over 6-12 months after adding. * It impedes sulfation for over 12months thereby increasing the battery life.