Can an electric car use a lithium battery?

The answer is of course.

Lithium batteries have higher average voltages and higher energy density. In other words, batteries of the same size and lithium batteries have more capacity.

Electric vehicles with lithium batteries are superior to other electric vehicles that use lead-acid batteries, with stronger power, longer riding distance, longer battery life, smaller size and convenient carrying. In addition, lithium batteries have higher adaptability to high and low temperatures, are less affected by temperature, and are more aesthetically pleasing and greener. For long-term use, lithium battery electric vehicles are more cost effective than lead acid battery electric vehicles.