WOLFBOX Cordless Tire Inflator Portable Air Compressor — 150 PSI, 40W USB-C Powerbank & LED Flashlight

The WOLFBOX Cordless Tire Inflator is a compact, battery-powered air compressor that delivers up to 150 PSI, smart auto-stop inflation, and USB-C powerbank capability for fast, on-the-go tire and device support.

Whether you need a quick top-up before a road trip or a reliable roadside backup, this portable air pump combines high airflow, multiple power options, and convenient controls in a bottle-sized package. It’s built to refill standard sedan tires quickly, monitor pressure in real time, and double as an emergency charger and flashlight so you can handle common vehicle inflations and small-device charging away from home.

How fast and powerful is this inflator for everyday tires?

The WOLFBOX inflator pushes strong airflow (35 L/min) and reaches pressures up to 150 PSI, allowing a typical 195/65/R15 car tire to go from 29 to 36 PSI in about one minute under ideal conditions. That makes it practical for routine tire maintenance and quick fixes.

• 1-minute refill example: 195/65/R15 tire 29→36 PSI.
• Peak output: 150 PSI; continuous airflow: 35 L/min.
• Best for cars, motorcycles, bicycles, and sports balls—not large RVs or heavy-duty pickups.

What power options and runtime does it offer?

This model uses three 4,000 mAh internal batteries for cordless convenience and can inflate many sedan tires on a single charge. If the batteries run low, you can connect the included 11-foot DC cord to a vehicle 12V socket for unlimited runtime while you work.

• Internal battery pack: 3 × 4,000 mAh for extended cordless use.
• Onboard DC cable: 11 ft for in-car powered operation.
• Estimated capacity: dozens of sedan tire top-ups per full charge.

How does the smart gauge and auto-stop work?

The inflator features a digital pressure sensor and preset modes for car, motorcycle, bicycle, and ball, plus a custom setting. Enter your target pressure and the unit monitors PSI in real time, automatically shutting off when the set value is reached to prevent overinflation.

• Four preset modes plus custom pressure up to 150 PSI.
• Real-time digital readings with four selectable units (PSI, BAR, KPA, kg/cm²).
• Automatic shut-off when target pressure is achieved for accuracy and safety.

What extra tools and conveniences are included for roadside use?

Beyond inflation, this device serves as an emergency tool: a 40W bidirectional USB-C port provides fast power to phones and tablets, and a built-in LED flashlight offers steady, flashing, and SOS modes for low-light situations. The pump's compact shape, side handle, and storage bag make it easy to carry and store.

• 40W USB-C fast charge for phones and small electronics.
• Three-mode LED light (steady / flashing / SOS) for night roadside assistance.
• Compact, bottle-sized housing with side handle and storage bag included.

Who is this for? The WOLFBOX Cordless Tire Inflator suits drivers, motorcyclists, cyclists, and outdoor enthusiasts who want a versatile, portable pump that handles routine tire top-ups fast and doubles as an emergency power source. It’s ideal for daily commuters, weekend road-trippers, and anyone who prefers a compact, easy-to-store solution rather than heavier workshop compressors—note it’s not intended for large recreational vehicles or heavy-duty truck tires.