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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 from China Suppliers - 38400mAh Portable Solution for Automotive and Outdoor Needs

Why Choose the ETENWOLF S7 Tire Inflator for Your Retail/ODM OEM Needs?
• Experience flagship performance as a top-tier portable inflator made in China
• Perfectly suited for premium automotive, outdoor, and travel accessory lines
• Supports global retail, direct-to-consumer (DTC), or OEM/ODM distribution networks
• Gain a competitive edge with multi-functional capabilities and exceptional reliability from our factory
If you’re a supplier looking to offer or brand a tire inflator that meets professional standards while enhancing your product catalog with premium value, the ETENWOLF S7 stands out as the leading solution you can depend on.

  • 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
38400mAh
Robust lithium battery capacity (3200mAh × 12)
52L/min
Industry-leading airflow @ 0 PSI (1.85 CFM)
1+ Hour
Continuous runtime thanks to 100% duty cycle

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.

Frequently Asked Questions

What types of vehicles is the ETENWOLF S7 best suited for?

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

What is the battery capacity of this inflator?

It features a robust 38400mAh lithium battery, which consists of twelve 3200mAh battery cells.

How fast can the ETENWOLF S7 inflate?

It delivers an industry-leading airflow of 52L/min @ 0 PSI (1.85 CFM) powered by its dual-cylinder system.

Can the inflator run continuously without overheating?

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

What other features does the ETENWOLF S7 offer besides tire inflation?

It features versatile functionality including power bank charging, high-volume air inflation/deflation, and emergency lighting.