NIO has built its EV batteries to be swappable. You can switch between different capacities as needed: https://insideevs.com/news/581626/china-nio-900-battery-

NIO has built its EV batteries to be swappable. You can switch between different capacities as needed: https://insideevs.com/news/581626/china-nio-900-battery-swap-stations/ https://insideevs.com/news/581626/china-nio-900-battery-swap... https://insideevs.com/news/591837/nio-battery-swapping-station-norway-5-minutes/ https://insideevs.com/news/591837/nio-battery-swapping-stati...