QYQBOON Portable Cordless Tire Inflator — Mini Air Compressor 150 PSI with Digital Gauge, Auto-Shutoff & USB Rechargeable

QYQBOON's portable cordless tire inflator is a compact, battery-powered air compressor with a digital pressure gauge and automatic shutoff, designed to quickly refill car, bike, motorcycle and sports tires up to 150 PSI.

Keep a reliable inflator at hand for roadside topping up, garage maintenance, or weekend rides. This QYQBOON mini air pump combines a high-capacity rechargeable battery, a clear LCD pressure readout, multiple preset modes, and an auto-stop feature so you can inflate tires confidently without guesswork. It includes an assortment of adapters for cars, bikes, balls and specialty valves plus USB power options that make it useful as an emergency tool beyond inflation.

How fast and powerful is this inflator for everyday tires?

The QYQBOON unit delivers a strong airflow (up to 35 L/min) and high maximum pressure, trimming inflation times compared with many cordless competitors. It inflates typical passenger tires quickly and supports repeated cycles—enough to fill several tires on a full charge or via the car power lead.

• Max pressure: 150 PSI for a wide range of vehicle and sports needs
• Airflow: up to 35 L/min for faster fill times
• Example: raises a 195/65R15 tire from 29 to 35 PSI in under 5 minutes
• Can inflate ~7 car tires or ~21 bicycle tires per full battery charge

What pressure control and display features help avoid over- or under-inflation?

An accurate internal pressure sensor and an LCD screen show real-time tire pressure, and you can preset a target value so the pump stops automatically when reached. Multiple units (PSI, KPA, BAR, KG/cm²) and predefined modes for car, bike, motorcycle and ball simplify selection and reduce manual monitoring.

• Built-in LCD pressure gauge with live readout
• Auto-stop when preset pressure is achieved to prevent overfilling
• Four pressure units and four vehicle presets plus one custom mode
• One-button switching between units and modes

Does the inflator support emergency use and charging other devices?

Yes — besides inflating, the device works as an emergency tool: it has a multi-mode flashlight (steady, strobe, SOS) and USB-C/USB ports to charge phones or small electronics. There’s also a 12V car power cord so you can run it from a vehicle when the internal battery is low.

• Integrated flashlight with steady, SOS and strobe modes for roadside visibility
• USB-C input/output and USB output to charge phones or devices
• 12V DC car power option to extend runtime when needed
• Compact, portable shape for trunk storage or carrying on rides

What accessories and extras come in the box?

The inflator ships with a set of practical adapters and cables so it’s ready for many inflation tasks straight from the package. The accessory kit covers common valve types and small inflatables used in daily life and travel.

• Connecting air hose and a standard tire valve adapter
• French (Presta) adapter and small-diameter nozzle for bikes
• Ball needle adapter and atmospheric nozzle for sports equipment
• Type-C charging cable, user manual, and the main unit included

Who is this for? Drivers, cyclists, motorcyclists and families who want a dependable, portable inflation solution that reduces roadside stress will benefit most. It’s useful for people who value speed and accuracy—commuters topping up tire pressure, weekend cyclists, small-truck or SUV owners, and anyone who appreciates the convenience of a digital gauge, fast fill rates, and USB emergency power in one compact device.