METHOD FOR MANAGING CHARGING AND DISCHARGING OF PARALLEL-CONNECTED BATTERY PACK, ELECTRONIC DEVICE, AND ELECTRICAL SYSTEM

A method for managing charging and discharging of a parallel-connected battery pack, including: obtaining a voltage value and a state of charge of a plurality of battery packs; comparing the voltage value and the state of charge of each of the battery packs with a reference voltage value and a reference state of charge; and managing charging and discharging of the plurality of battery packs based on a comparison result. The method can enhance automation of paralleling of battery packs, increase adaptability of a paralleling system, improve paralleling efficiency, further reduce operation and maintenance costs, and improve user experience.