MULTI-PURPOSE STORAGE BATTERY Russian patent published in 2018 - IPC H01M10/44 H01M10/615 H02J7/00 

FIELD: electricity.

SUBSTANCE: electrochemical battery contains a body, which accommodates negative and positive electrodes, interacting with electrolyte. A control electrode of metal mesh with calibrated holes, is installed between the electrodes. It has at least two outputs and is connected through a switch with a voltage and current source to heat the electrolyte and for normal operation.

EFFECT: improving the efficiency of the storage battery and increase in the resource of its operation through the application of a control electrode as a heating element, with the help of which the specified output parameters of the storage battery is maintained The electrolyte is heated directly at a low temperature, resulting in a reduction of the time of preparation of the storage battery for its use.

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