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1. ETENWOLF S3 Premium Tire Inflator.jpg
2. Metal Motor for 2X Faster Inflation Speed.jpg
3. Powerful Pickup Mode for SUV and Light Pickup.jpg
4. Active Cooling for 100% Duty Cycle.jpg
5. 7800mAh Battery Tire Inflator.jpg
6. Package Content.jpg

ETENWOLF S3 Tire Inflator: Compact, High-Performance Inflator from China Suppliers and Factory

Discover the ETENWOLF S3, the ideal choice for retail, OEM, and ODM channels in China. This versatile multi-purpose inflator strikes a perfect balance between portability, power, and affordability, making it an excellent entry-level product for retail lines or competitive private labels. As a trusted product from reputable suppliers, the S3 is fully compliant with international safety and performance standards, ensuring reliability for users worldwide. Our factory is equipped to facilitate quick white labeling and brand customization, allowing for minimal lead time. If you're aiming to enhance your automotive or outdoor product lineup with a dependable inflator, the ETENWOLF S3 delivers unmatched value for both end-users and business partners in the growing marketplace.

  • LED Lighting 3 modes – constant light, slow strobe, SOS emergency signal
  • Long lifespan Over 40 hours of cumulative inflation use
  • Durability Passed 1-meter drop test on 6 sides, 1-hour packaging vibration test
  • Brand ETENWOLF
  • Certifications FCC, CE, UL, CB, KC, PSE, ROHS, UN38.3, MSDS, CA65
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Product Details

Product Video
Compact, High-Performance Inflator with Power Bank and Emergency Lighting — Built for Everyday Reliability
The ETENWOLF S3 is a compact, multi-functional cordless tire inflator built to meet the needs of modern drivers and light utility vehicle owners. It is designed for passenger cars, SUVs, and light-duty pickups, delivering strong inflation performance in a lightweight, portable form factor—making it a perfect fit for both consumer retail channels and OEM/ODM private labeling.
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7800mAh

Lithium Battery Capacity

⚙️
160 PSI

Maximum Air Pressure

🌀
22L/Min

High-Speed Airflow

⏱️
18 Mins

Continuous Runtime

At the heart of the S3 lies a 7800mAh lithium battery (3x 2600mAh 18650 cells), powering a high-speed single-cylinder motor (20mm) with an output of 22L/min @ 0 PSI (0.75 CFM). Despite its small size, it can reach pressures up to 160 PSI and boasts a 100% duty cycle, enabling uninterrupted inflation for up to 18 minutes—more than sufficient for multiple tire inflations in one session.
Frequently Asked Questions
What is the battery capacity of the ETENWOLF S3?
The ETENWOLF S3 is powered by a high-capacity 7800mAh lithium battery, consisting of three 2600mAh 18650 cells.
What types of vehicles is the ETENWOLF S3 designed for?
It is specifically designed for passenger cars, SUVs, and light-duty pickups, offering a portable and reliable inflation solution.
What is the maximum pressure and inflation speed of this unit?
The ETENWOLF S3 can reach a maximum pressure of 160 PSI with an airflow speed of 22L/min @ 0 PSI (0.75 CFM).
How long can the ETENWOLF S3 operate continuously?
Thanks to its 100% duty cycle, the inflator can run continuously for up to 18 minutes without interruption.
Does it include any extra features besides tire inflation?
Yes, the ETENWOLF S3 functions as a multi-functional device featuring a built-in power bank and emergency lighting for versatile everyday use.