Better partial state-of-charge performance, more cycles, and higher efficiency

Replacing the active material of the negative plate by a lead carbon composite potentially reduces sulfation and improves charge acceptance of the negative plate.

The advantages of lead-carbon therefore are:

• Less sulfation in case of partial state-of-charge operation.
• Lower charge voltage, higher efficiency and less corrosion of the positive plate.
• And the overall result is improved cycle life.