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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
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ETENWOLF S7 Tire Inflator Air Compressor 38400mAh – China Suppliers Factory for Premium Automotive Accessories

Discover the ETENWOLF S7, the ultimate choice for retailers and suppliers seeking a high-performance portable inflator. As a leading product from our factory in China, the S7 is designed to elevate your premium automotive, outdoor, and travel accessory lines. This versatile tire inflator supports global retail, direct-to-consumer, as well as OEM and ODM distribution, making it an essential addition for any brand looking to enhance its offerings. With its multi-use functionality and unparalleled reliability, the ETENWOLF S7 stands out as the top-tier solution for professionals demanding excellence in performance. Choose ETENWOLF S7 to ensure you meet your customers' needs and add significant value to your catalog.

  • 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.
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.
Dual-Cylinder Power
Delivers an industry-leading 52L/min @ 0 PSI (1.85 CFM) airflow.
38400mAh Battery
High-capacity lithium battery core (3200mAh × 12) for long-lasting power.
100% Duty Cycle
Capable of running continuously for over 1 hour without pause.
Multi-Functional
Supports power bank charging, high-volume inflation/deflation, and emergency lighting.

Frequently Asked Questions

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

The ETENWOLF S7 is purpose-built for heavy-duty applications, making it ideal for pickup trucks, off-road vehicles, RVs, and motorhomes, as well as rugged outdoor adventures.

Q: How powerful is the inflation capacity of the S7?

It features a dual-cylinder system that delivers an industry-leading airflow of 52L/min @ 0 PSI (1.85 CFM), allowing you to inflate large tires and high-volume items quickly.

Q: What is the battery capacity and structure of this inflator?

The S7 is powered by a robust 38400mAh lithium battery setup, which consists of twelve 3200mAh battery cells to ensure reliable, cordless operation.

Q: Can the ETENWOLF S7 run continuously without overheating?

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

Q: What additional functions does the ETENWOLF S7 offer?

Beyond tire inflation, the S7 is a versatile tool that features high-volume air inflation and deflation (perfect for air mattresses), power bank charging capabilities, and built-in emergency lighting.