Nio aims to have more than 1,300 battery swap stations in China by the end of this year.

Nio's battery swap stations allow vehicles to easily upgrade their batteries, in addition to providing a quick energy replenishment service. The company allows vehicle owners to upgrade their battery packs to larger capacities on a monthly or annual basis.

To date, Nio has provided battery upgrades to a cumulative total of more than 20,000 owners, it said today.

Nio aims to have more than 1,300 battery swap stations in China by the end of this year, and plans to have 4,000 stations worldwide by 2025.

In addition to the 1,103 battery swap stations, Nio currently has 1,004 supercharging stations in China, offering 5,367 supercharging piles.

It also has 877 destination charging stations with 5,470 charging piles and access to more than 570,000 third-party charging piles on the charging map.

NIO's energy replenishment facility tracker