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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, and Affordable - China Suppliers & Factory Solutions

Discover why the S3 is the ideal choice for retail and OEM/ODM channels in China. This versatile inflator combines portability, power, and affordability, making it a perfect entry-level SKU for retail lines or value-tier private labels. As one of the leading suppliers in the market, we ensure that the S3 is fully compliant with international safety and performance standards. Our factory is equipped for quick white labeling and brand customization, allowing for minimal lead times. If you're aiming to enhance your automotive or outdoor product lineup with a reliable, multi-purpose inflator, the ETENWOLF S3 delivers exceptional value for both end-users and business partners looking for quality and efficiency in China.

  • 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.
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.

7800mAh Battery

Powered by 3x 2600mAh 18650 cells with integrated power bank capability.

160 PSI Capacity

High-pressure output suitable for passenger cars, SUVs, and light-duty pickups.

100% Duty Cycle

Supports continuous, uninterrupted inflation for up to 18 minutes.

Frequently Asked Questions

What types of vehicles is the ETENWOLF S3 designed for?
The ETENWOLF S3 is specifically designed for passenger cars, SUVs, and light-duty pickups, providing reliable inflation in a portable design.
What is the battery capacity and type used in the S3?
It is powered by a high-capacity 7800mAh lithium battery, consisting of three 2600mAh 18650 cells, which also doubles as a power bank.
How long can the ETENWOLF S3 run continuously?
Thanks to its 100% duty cycle, the S3 can run continuously for up to 18 minutes without interruption, allowing you to inflate multiple tires in a single session.
What is the maximum pressure and inflation speed of this inflator?
The ETENWOLF S3 can reach pressures up to 160 PSI, powered by a 20mm single-cylinder motor that delivers an output of 22L/min @ 0 PSI (0.75 CFM).
Does the ETENWOLF S3 include emergency lighting?
Yes, the S3 comes equipped with built-in emergency lighting and a power bank function, making it an essential tool for everyday road safety.