AstroAI Cordless Tire Inflator 160 PSI 20V Battery + 12V DC, LED Display & Auto Shut-Off

The AstroAI Cordless Tire Inflator is a compact, battery-powered air compressor that delivers up to 160 PSI for fast, accurate tire inflation on the go.

This portable inflator combines a metal-built pump with dual power options — a rechargeable 20V battery and a 12V DC vehicle adapter — so you can inflate tires at home, on the road, or during outdoor trips. The unit includes an LED display with PSI/BAR/KPA units, an auto shut-off feature that stops inflation at your preset pressure, and a small kit of nozzles to handle car tires, bikes, sports balls and inflatables.

How quickly will it inflate a typical car tire?

Under normal conditions this compressor provides rapid top-end pressure so short fill times are common. In testing, small pressure increases only take seconds, while a full mid-size tire refill completes in minutes rather than tens of minutes.

• Maximum 160 PSI capability for demanding tasks.
• Example: raises a car tire from 30 to 36 PSI in under 40 seconds.
• Inflates a 195/65/R15 tire in roughly four minutes from low pressure.
• Durable metal cylinder and gearing for sustained use.

What power options and battery life does it offer?

The inflator supports two power modes so you’re not limited by outlet availability. A 20V rechargeable battery lets you work cordless, and a 12V DC cable connects to your vehicle when you need continuous power during travel.

• Included 20V battery powers multiple inflations per charge.
• Can inflate about four standard vehicle tires on a full battery charge.
• 12V DC adapter provides backup power from a car socket for longer sessions.
• USB-C cord included for recharging (charger not included in package).

How does the smart display and auto shut-off improve accuracy?

The digital LCD shows both current and setpoint pressures and supports multiple units, so you can set the exact target and walk away. When the preset pressure is reached the compressor stops automatically, reducing the risk of overinflation and saving battery life.

• Clear LCD with PSI, BAR, and KPA readouts.
• Preset target pressure and automatic stop for consistent fills.
• Easy-to-read numerical feedback while inflating.
• Simple controls for quick single-person operation.

What accessories and operating conditions are included?

The kit is designed to handle a range of inflation needs beyond car tires, and its construction supports operation in varied temperatures. A compact storage bag and multiple nozzles make it easy to take the inflator on trips or keep it in the trunk for emergencies.

• Includes storage bag and several nozzle adapters for bikes, balls, and inflatables.
• Built-in LED light helps during night-time roadside use.
• Operates reliably from -20°C to 55°C (-4°F to 131°F).
• Compact form factor with metal pump components for durability.

Who is this for: The AstroAI Cordless Tire Inflator suits motorists, commuters, and outdoor enthusiasts who want a compact, reliable compressor that works without a fixed outlet. It’s a good fit for drivers who value quick tire top-ups, weekend campers needing versatile inflation tools, cyclists wanting a portable pump option, and anyone who prefers automatic pressure control for safe, consistent fills. Note: a wall charger is not included, so plan to charge the 20V battery using a USB-C source or your existing 20V charger if you require rapid recharge turnaround.