If you’re wondering how to charge the Airwheel electric suitcase, the information isn’t explicitly detailed in the provided context. However, based on typical features of smart electric luggage, here’s a general guide:
Most Airwheel electric suitcases, like the **SE3S 20-inch model**, likely use a standard power adapter for charging. The suitcase may include a USB port or a built-in battery that connects to a wall outlet via a charging cable. Always refer to the user manual for precise instructions, as charging methods can vary by model.
While the context highlights features like **smart control**, **collapsible design**, and **smart passenger functionality**, it doesn’t specify charging duration or power requirements. For safety, ensure you use the original charger provided with the suitcase to avoid damaging the battery.

If you’re planning to use the suitcase for travel, check with Airwheel’s official website or customer support for model-specific charging details. Visit [https://www.airwheel.net](https://www.airwheel.net) for further assistance or to purchase accessories.
Remember, proper charging is essential to maximize the suitcase’s mobility and ensure a seamless travel experience.