| 摘要 |
A battery ages and wears out less quickly when the same is charged to a high degree. Furthermore, acid layers form on batteries primarily under the effect of gravity on the electrolyte, resulting in a significant reduction of the capacity of the battery. The invention relates to a method and an arrangement for modifying the state of charge and the state of health of batteries, in which a separate electric current (i) is applied individually to at least one cell (Z) of the multicell battery (1), said current (i) being superimposed on an operating current (iA) while acting upon said at least one cell (Z) in order to charge or discharge said cell (Z).
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