Lithium-rich negative electrode plate, electrode assembly and lithium-ion battery

A lithium-ion battery, comprising:

• a negative electrode plate comprising a negative electrode collector and a negative electrode film, the negative electrode film being provided on a surface of the negative electrode collector and comprising a negative electrode active material;
• a positive electrode plate comprising a positive electrode collector and a positive electrode film, the positive electrode film being provided on a surface of the positive electrode collector and comprises a positive electrode active material;
• and
• a separator provided between the negative electrode plate and the positive electrode plate;
• and
• an electrolyte;
• wherein
• the negative electrode plate is a pre-lithium-intercalation negative electrode plate;
• the negative electrode film further comprises a cyclic ester which is capable of forming a film on the negative electrode plate, a dielectric constant of the cyclic ester is greater than or equal to 10, and a reduction potential of the cyclic ester relative to Li/Li+ is lower than or equal to 1.5V.