NIO Inc. is a Chinese premium smart electric vehicle (EV) company that designs and sells battery-electric sedans and SUVs, and operates an energy ecosystem focused on fast charging and automated battery swapping. Through NIO Power and Battery as a Service (BaaS), it supports chargeable, swappable and upgradable batteries and related digital services.

Vehicles

Core models include the ET7 (flagship sedan), ET5 (mid-size sedan), ET5T (tourer), and SUVs such as ES6, EC6 (coupe SUV) and ES7.

Energy & ecosystem

NIO Power provides Power Swap Stations, charging networks and home charging solutions (e.g., Power Home 2.0, Power Home Plus) supported by Power Cloud. BaaS lets customers subscribe to battery packs with access to swap and upgrade services.