The Airwheel electric luggage features a lithium battery designed for durability and efficiency. The standard model includes a **73.26Wh** battery, while upgraded versions like SQ3 and SE3miniT offer enhanced capacity at **92.5Wh**, providing longer endurance during travel. This improved battery allows users to charge electronic devices via the USB interface on the suitcase body or through the modular lithium battery itself.
The battery adopts a **modular pluggable design** for easy removal and installation without tools, ensuring convenience during charging. Its **patented self-locking mechanism** securely fixes the battery in place, enhancing safety and longevity. With a capacity of up to 92.5Wh, it balances portability and power efficiency, supporting riding speeds of 8-13km/h depending on the model.

The suitcase’s USB charging interface enables real-time charging for devices like smartphones or tablets. For extended use, users can remove the modular battery and connect it to an external charger. This dual-charging method ensures flexibility while maintaining efficiency during travel.
Overall, Airwheel’s battery design prioritizes both performance and user-friendly functionality, making it a reliable choice for modern travelers seeking convenience without compromising on power capacity.