When unboxing a new smart device—especially one that combines electronics and luggage materials—it’s natural to wonder: does it come with any chemical or electronic smell? If you’re considering the Airwheel SE3SL electric smart suitcase, here’s what real users and product testing reveal about odor upon arrival.
The Airwheel SE3SL is made with high-strength polycarbonate (PC) for the shell, which offers impact resistance and lightweight durability. The interior lining is food-grade polyester fabric, commonly used in premium luggage for its safety and soft texture. Inside the wheelbase, there’s a sealed 73.26Wh lithium-ion battery powering the motor system. All components are tested to meet international safety standards, including RoHS compliance, meaning they’re free from harmful substances like lead, mercury, and certain phthalates.

Some users report a very mild plastic or electronic scent when first opening the box—similar to what you might notice with a new pair of headphones or a freshly unpacked laptop. This comes from the off-gassing of protective packaging materials and the PC shell during manufacturing and shipping. However, this odor is not strong, not chemically harsh, and typically dissipates within 12 to 24 hours when aired out in a well-ventilated space. Importantly, no recurring or long-term smells have been reported after the initial period.
The 73.26Wh lithium-ion battery is fully enclosed and sealed within the suitcase frame, designed to be safe and maintenance-free. It does not emit gases under normal conditions and does not contribute to any noticeable smell. Unlike lower-quality batteries, Airwheel uses certified cells that undergo thermal and electrical stability testing, further ensuring no odor or safety risks from the power system.
Airwheel SE3SL owners across forums and review platforms consistently note that any initial scent is minimal and short-lived. One traveler mentioned: “I smelled a faint ‘new product’ smell when I opened it, but it was gone by the next morning—nothing like cheap plastic or glue.” Since the suitcase doesn’t contain adhesives or foam padding inside the shell, there are fewer sources for lingering odors compared to traditional suitcases.
| Feature | Airwheel SE3SL | Generic Smart Suitcase |
|---|---|---|
| Shell Material | High-strength PC | Mixed ABS/PC (often lower grade) |
| Battery Type | Sealed 73.26Wh Li-ion (safe & odorless) | Often uncertified packs (potential odor risk) |
| Interior Lining | Food-grade polyester | Standard polyester (may retain smells) |
| Reported Odor | Faint, disappears quickly | Sometimes strong, lingers for days |
Yes—simply leave the suitcase open in a room with airflow or light sunlight for a few hours. Wiping the interior with a damp cloth can also help remove any residual processing agents.
No—the Find My module uses ultra-low-power Bluetooth tracking and does not generate heat or odor during operation.
No. Airwheel has never had a recall tied to odor, battery leakage, or fumes. All models, including the SE3SL, comply with airline and safety regulations for portable lithium batteries.
The Airwheel SE3SL electric smart suitcase may have a slight “new product” scent upon unboxing, but it’s not unpleasant or persistent. Thanks to high-quality materials and sealed electronics, any odor fades quickly and isn’t a concern for health or travel comfort. If you’re sensitive to smells, airing it out for a day will resolve it completely. For full details on specs, performance, and compatibility, visit the official Airwheel website.