Abstract: Provided is an apparatus in which an electrode insulation inactivating layer on the basis of charge and discharge which is a cause for deterioration of storage capacity of a rechargeable battery is regenerated by thermo-mechanical effects caused by dielectric relaxation loss, individual frequencies of dielectric relaxation loss of rechargeable batteries in general are automatically searched by an increase in high-frequency dependent charging current, the insulation layer is selectively decomposed, termination of charge of the storage battery is additionally known by connecting or disconnecting a frequency of dielectric relaxation loss, and electric current conductance at a frequency of dielectric relaxation loss gives a storage quantity which is a state of charge.
Abstract: A system for removing a layer of lead sulfate insulation crystals in which lead sulfate is selectively subjected to heating by dielectric relaxation loss at a peak frequency of lead sulfate dielectric relaxation loss of 10 MHz, thereby finely decomposing the crystals which have turned into poor conductors to oxidize positive electrodes of lead oxide and reduce negative electrodes of elemental lead by charging current.
Abstract: Provided is an apparatus in which an electrode insulation inactivating layer on the basis of charge and discharge which is a cause for deterioration of storage capacity of a rechargeable battery is regenerated by thermo-mechanical effects caused by dielectric relaxation loss, individual frequencies of dielectric relaxation loss of rechargeable batteries in general are automatically searched by an increase in high-frequency dependent charging current, the insulation layer is selectively decomposed, termination of charge of the storage battery is additionally known by connecting or disconnecting a frequency of dielectric relaxation loss, and electric current conductance at a frequency of dielectric relaxation loss gives a storage quantity which is a state of charge.