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1. ETENWOLF S7 Flagship Tire Inflator.jpg
2. Monster Performance.jpg
3. Designed for Heavy Duty.jpg
4. 38400mAh Battery Capacity.jpg
5. Inflate Anything with Dual Motor.jpg
6. Huge Power on the Road.jpg
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ETENWOLF S7 Tire Inflator Air Compressor - Premium Quality from China Suppliers and Factory with 38400mAh Power

Discover why the ETENWOLF S7 is the ideal choice for your retail, ODM, and OEM needs in tire inflators. As a leading product from a reputable China factory, the ETENWOLF S7 offers flagship performance that stands out in the portable inflator market. Perfectly designed for premium automotive, outdoor, and travel accessory lines, this inflator supports global retail, direct-to-consumer (DTC), and ODM/OEM distribution. Gain a competitive edge with the multi-use functionality and exceptional reliability of the ETENWOLF SIf you are seeking suppliers that provide top-tier tire inflators to enhance your product catalog, the ETENWOLF S7 is the trusted solution you need.

  • Weight 2.9 kg
  • Size 30 × 24 × 14 cm
  • Durability 0.8m drop-tested, 1-hour vibration test in packaging
  • Temperature Range • Charging: 0–45°C • Discharging: -20–74°C
  • Service Life 30+ operational hours
  • Brand ETENWOLF
  • Certifications FCC, CE, UL, CB, KC, PSE, ROHS, UN38.3, MSDS, CA65
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Product Details

ETENWOLF S7 Tire Inflator

Top-Tier, Multi-Functional Cordless Inflator Built for Trucks, RVs & Rugged Adventures
The ETENWOLF S7 is the most powerful tire inflator in the ETENWOLF lineup—purpose-built for pickup trucks, off-road vehicles, RVs, and motorhomes. Engineered for heavy-duty performance, the S7 combines industrial-grade inflation capacity with versatile functionality such as power bank charging, high-volume air inflation/deflation, and emergency lighting.

38400mAh Battery

High-capacity lithium battery (3200mAh × 12) for long-lasting power bank and inflation use.

52L/min @ 0 PSI

Dual-cylinder system delivering industry-leading 1.85 CFM airflow for rapid inflation.

100% Duty Cycle

Engineered to run continuously for over 1 hour without pause for heavy-duty tasks.

At the core of the S7 is a robust 38400mAh lithium battery (3200mAh × 12), powering a dual-cylinder system capable of delivering an industry-leading 52L/min @ 0 PSI (1.85 CFM) airflow. Whether you’re inflating large off-road tires or air mattresses at camp, this inflator gets the job done fast—and thanks to its 100% duty cycle, it can run continuously for over 1 hour without pause.

Frequently Asked Questions

Q: What types of vehicles is the ETENWOLF S7 designed for?

The ETENWOLF S7 is purpose-built for heavy-duty vehicles, including pickup trucks, off-road vehicles, RVs, and motorhomes.

Q: How powerful is the battery in the ETENWOLF S7?

It features a robust 38400mAh lithium battery configuration, powered by twelve 3200mAh cells.

Q: What is the inflation speed and airflow rate of the S7?

Equipped with a dual-cylinder system, it delivers an industry-leading airflow of 52L/min @ 0 PSI (1.85 CFM) for fast inflation.

Q: Can the ETENWOLF S7 run continuously for large inflation tasks?

Yes. Thanks to its 100% duty cycle, the S7 can run continuously for over 1 hour without requiring a pause to cool down.

Q: What additional features does the S7 offer besides inflating tires?

The ETENWOLF S7 is multi-functional; it also works as a power bank for charging devices, supports high-volume air inflation/deflation for camp gear, and includes emergency lighting.