Contemporary Amperex Technology Co Ltd, a Chinese manufacturer of batteries for new energy vehicles, unveiled a battery swap solution called Evogo on Tuesday, which will rolled out first in 10 cities across China.

All automakers can use Evogo to change NEV batteries at CATL's rapid battery-swap stations using mobile apps, the company said.

Users will be free to combine one to three blocks at the same time, to meet different range requirements at swap stations. Evogo was developed by CATL's subsidiary Contemporary Amperex Energy Service Technology Ltd.