The battery life of Airwheel electric suitcases varies depending on the model and usage. For standard models, a 73.26Wh lithium battery provides sufficient power for trips up to **4 hours** under normal conditions. However, travelers who require longer endurance will benefit from the upgraded versions like SE3SL or SQ3, which feature an enhanced **92.5Wh battery capacity**, offering extended runtime ideal for short urban commutes, business errands, or scenic area visits.
For example, a typical 10km trip at a speed of 9-13km/h can be completed with the standard battery in about **4 hours**. The upgraded model may last up to **5-6 hours**, depending on terrain and load. Users should note that factors like inclines or frequent stops might reduce actual runtime, but the modular design allows easy removal and recharging during travel.

Additionally, all models support USB charging for devices, ensuring convenience during journeys. For those prioritizing lightweight portability without compromising battery life, SE3SL’s 92.5Wh capacity strikes a balance between performance and practicality. Always check the model specifications to match your travel needs!
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