QYQBOON Portable Tire Inflator Cordless 150PSI — Digital Gauge, Auto-Shutoff, Large Battery

QYQBOON's portable cordless tire inflator is a compact 150PSI air compressor with a digital pressure gauge, auto-shutoff preset, and fast rechargeable battery for cars, bikes, motorcycles and sports balls.

This lightweight, handheld pump combines a high-capacity internal battery with optional 12V car power so you can inflate tires on the go without worrying about dead cells. A clear LCD shows live pressure readings in PSI, BAR, KPA or kg/cm², and the unit stops automatically when your preset pressure is reached. Built for speed and convenience, it delivers more airflow than typical mini pumps and includes nozzles and adapters to handle a wide range of inflation tasks.

How fast and powerful is this inflator compared with other cordless pumps?

The QYQBOON inflator boosts inflation speed with a 35L/min airflow and roughly 35% more power than standard cordless models. That extra output shortens inflation time for car and bike tires and handles larger volumes more easily.

• Inflates a 195/65R15 tire from 29 PSI to 35 PSI in under 5 minutes.
• Charges and airflows sized for cars, motorcycles, and bicycles.
• Capacity to fill ~7 car tires or ~21 bicycle tires per full charge.

What safety and accuracy features does it include?

The built-in digital gauge and LCD provide accurate, real-time pressure readings and let you set a target pressure. When the chosen pressure is reached the inflator automatically shuts off, preventing overinflation and simplifying operation.

• Preset modes for car, bike, motorcycle, and ball, plus a custom mode.
• Four unit choices: PSI, KPA, BAR, KG/CM² for precise settings.
• Auto-stop function stops inflation at the preset value.

What additional tools and conveniences are included?

QYQBOON designed this model as a multi-purpose emergency tool: it has a top flashlight with steady, SOS, and strobe modes and USB-C input/output so the pack can recharge phones and small electronics. A full accessory kit makes it ready for many inflation tasks right out of the box.

• Accessories: air hose, needle for sports balls, French adapter, small nozzle, and atmospheric nozzle.
• USB-C charging cable and USB output to use as a power bank.
• Built-in flashlight with three modes for nighttime roadside use.

How do I power it and how long does the battery last?

The inflator has a rechargeable internal battery for cordless use and also accepts 12V DC car power so you can run it directly from your vehicle. The battery supports multiple inflations per charge and the car cord ensures you won't be stranded if the battery is low.

• High-capacity battery supports multiple tire inflations per charge.
• 12V DC car power cord included for continuous operation from vehicle power.
• USB-C input for faster recharging and USB output for device charging.

Who is this for? If you want a reliable, portable inflator that combines speed, accurate digital pressure control and emergency features, this model is suited to daily drivers, cyclists, motorcyclists, and families who play sports. It is also a practical addition to emergency kits for roadside assistance and travel because it provides fast inflation, simple presets, useful accessories, and backup USB power.