CHARGING METHOD AND POWER SYSTEM

Abstract: a charging method and a power system are provided. the power system includes multiple batteries, multiple charging integrated circuits respectively coupled to the multiple batteries, and a processor. the charging method is performed by the processor, and includes: obtaining multiple remaining capacities of the multiple batteries, respectively; selecting a battery from the multiple batteries that is lowest in remaining capacity as a target battery, and using a charging integrated circuit of the multiple charging integrated circuits that is coupled to the target battery as a target charging integrated circuit; and configuring the target charging integrated circuit to charge the target battery according to a first total power, and configuring each of the multiple charging integrated circuits other than the target charging integrated circuit to charge a corresponding one of the multiple batteries according to a second total power that is less than the first total power.

Inventor(s): CHIEN-PANG YU, Chun-Chi Wang

CPC Classification: H02J7/0013 (Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries)

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