ADDITIVE FOR BATTERY ELECTROLYTE, LITHIUM ION BATTERY ELECTROLYTE, AND LITHIUM ION BATTERY

An additive for a battery electrolyte, including at least one of compounds represented by structural formulae in the present application text. The additive for a battery electrolyte provided in the present application can form low-impedance protective films on electrode surfaces, suppress side reactions between the electrodes and the electrolyte, reduce interface impedances, consider both high and low temperature performances, and improve an overall output performance of the lithium ion battery.