DC- C series is lead carbon battery add carbon material with high capacitance or highly conductive in to the negative electrode, combine the advantages of lead acid battery and super capacitors, Lead carbon battery provide not only high energy density, but also high power, rapid charge and discharge, longer cycle life. It is suitable for solar and wind renewable energy etc.

Diuscharge down to 20% should get 2000 cycles and to 50% about 3000 cycles.