FIELD: electricity.
SUBSTANCE: battery charging device (1) comprising an inlet rectifying cascade (6), made as capable of connection with a power supply network (3), and an outlet inverting cascade (7), made as capable of connection with a battery (2). The device comprises a facility to control the average value of the current received from an inlet cascade (6), relative to the current value created on the basis of maximum current supplied by the power supply network (3), and in accordance with the coefficient, which is at least equal to the ratio of maximum voltage rectified with the inlet cascade (6), to the voltage of the battery (2).
EFFECT: improved charging.
12 cl, 7 dwg
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