METHOD AND DEVICE FOR CHARGING WITH ELECTRICITY Russian patent published in 2017 - IPC H01M10/44 H02J7/00 

FIELD: electricity.

SUBSTANCE: according to the method, the first electronic device is connected with the second electronic device; information on the charging voltage in real-time for the first electronic device is received in the second electronic device; and the second electronic device is controlled during the charging of the first electronic device, in the second electronic device to supply charging voltage to the first electronic device in accordance with information on the charging voltage in real-time for the first electronic device that is done for the purpose of charging the first electronic device. With this method of charging with electricity, the voltage conversion during charging can be performed only once in the second electronic device. Compared with the method, in which electricity charging voltage must be converted in both the first and the second electronic devices, here the procedure of voltage conversion in the first electronic device is removed, and thus the power consumption can be reduced during voltage conversion and the charging efficiency with electrical energy can be improved.

EFFECT: increasing the charging efficiency.

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