24gf-phoneloudspeaker-1
(+86)-18969361121 GET A QUOTE
Leave Your Message
1. ETENWOLF P300 Plus Premium Electric Ball Pump.jpg
2. P300 Plus Product Overview.jpg
3. Small Pump Big Convenience.jpg
4. Custom Modes for Basketball Football Soccer.jpg
5. Charge Less Play More with 3200mAh Battery.jpg
6. Why ETENWOLF P300 Plus is Better Alternative for Hand Pump.jpg
7. Quick Pump for More Play.jpg
8. ETENWOLF P300 Plus Package Contents.jpg

Premium Electric Ball Pump ETENWOLF P300 Plus - China Factory Suppliers for Sports Professionals

Discover why the P300 Plus is the top choice for OEM/ODM partners looking for high-quality products from China. This advanced air pump combines exceptional functionality in a compact design, featuring a high-capacity battery, smart presets, deflation mode, and precise pressure control. Its versatility makes it appealing to both professionals and hobbyists, catering to a wide range of users, from youth athletic leagues to university sports departments. As a reliable product from trusted suppliers, the P300 Plus includes built-in protection mechanisms against overcharging, short circuits, overcurrent, and more, ensuring long-lasting durability. Plus, it’s an upsell-ready item that pairs perfectly with premium sports balls and high-end gear bags, making it an excellent addition to any factory's product lineup.

  • Max Pressure 17 PSI (1.17 Bar), adjustable
  • Airflow Rate 5.5L/min @ 0 PSI (0.19 CFM)
  • Accuracy ±0.3 PSI (±0.021 Bar)
  • Motor Power 10W (MAX)
  • Battery Options • Plus Version: 3200mAh (18650, 4V) • Standard Version: 2600mAh (18650, 4V)
  • Charging USB-C 10W PD fast charge compatible
  • Modes 5 preset modes: Football, Basketball, Soccer, Custom, Deflation
  • Pressure Units Switchable – PSI / BAR / KPA
SEND INQUIRYDM_20250418165110_001
Product Details

Product Video

High-Capacity, Multi-Mode Inflator with Precision and Presets for Competitive Use

The ETENWOLF P300 Plus is a premium digital ball inflator engineered for athletes, coaches, and sports equipment professionals who need accurate, reliable, and repeatable ball inflation performance. Designed for sports like football, basketball, soccer, and volleyball, the P300 Plus brings precision, convenience, and customization to sports gear management.

Powered by a robust 3200mAh lithium battery (or 2600mAh in the standard version), this compact device delivers 5.5L/min airflow at 0 PSI and inflates up to 17 PSI (1.17 bar) with ±0.3 PSI precision. With a 100% duty cycle, it can inflate multiple balls continuously—ideal for tournament prep or large team practice sessions.

The P300 Plus also features a built-in deflation mode, allowing pressure adjustments on the fly without switching tools, and five smart inflation modes tailored to different ball types.

Powerful Battery

Equipped with a robust 3200mAh lithium battery (or 2600mAh in the standard version) for extended usage.

High Performance

Delivers 5.5L/min airflow at 0 PSI and inflates up to 17 PSI (1.17 bar) with extreme precision.

Continuous Inflation

Features a 100% duty cycle, enabling continuous inflation of multiple balls for team practice.

Frequently Asked Questions

What types of sports balls is the ETENWOLF P300 Plus designed for?

The ETENWOLF P300 Plus is engineered for athletes, coaches, and sports professionals to inflate sports balls such as footballs, basketballs, soccer balls, and volleyballs.

What is the battery capacity of the ETENWOLF P300 Plus?

The premium P300 Plus version is powered by a robust 3200mAh lithium battery, while the standard version features a 2600mAh lithium battery.

How precise is the inflation pressure of this device?

The P300 Plus provides high-precision inflation up to 17 PSI (1.17 bar) with an accuracy of ±0.3 PSI.

Can the P300 Plus inflate multiple balls without overheating?

Yes, thanks to its 100% duty cycle, the inflator can continuously run and fill multiple balls, making it ideal for tournament preparations and large team practices.

Does the ETENWOLF P300 Plus support deflation?

Yes, it features a built-in deflation mode, allowing you to make quick pressure adjustments on the fly without needing to switch tools.

How many smart inflation modes does it offer?

It features five smart inflation modes tailored specifically to different ball types for easy and optimized use.