Battery heating method, apparatus, device and storage medium

A battery heating method, comprising:

• acquiring a second temperature and a second state of charge of a battery;
• determining a third current amplitude based on the second temperature, the second state of charge, and one or more preset third data tables, the third data tables including correspondence between the second temperature, the second state of charge, and the third current amplitude under a condition of a fourth current frequency;
• and
• heating the battery based on the fourth current frequency and the third current amplitude.

An electronic device, comprising a processor, and a memory storing computer program instructions;

• wherein when the computer program instructions are executed by the processor, the electronic device performs a process of heating a battery that comprises:
• acquiring a first temperature and a first state of charge of the battery;
• determining a first current frequency based on the first temperature, the first state of charge, and one or more preset first data tables, the first data tables including correspondence between the first temperature, the first state of charge, and the first current frequency under a condition of a first current amplitude;
• and
• heating the battery based on the first current amplitude and the first current frequency.