AstroAI Portable Tire Inflator 12V DC with Integrated Storage — Digital LED, Auto Shutoff

The AstroAI Tire Inflator Portable Air Compressor is a compact 12V DC pump with an integrated storage compartment, auto shutoff and a digital LED display for fast, accurate on-the-road inflation.

This lightweight, vehicle-powered inflator gives drivers a fast, simple way to restore tire pressure and top off inflatables without needing a trip to the service station. Designed to run from a car cigarette lighter (12 V DC, 15 A), the unit blends a high-flow pump with user-friendly features like a preset shutoff, long power lead, built-in accessory storage and an LED light for nighttime use. Keep in mind the compressor requires periodic cooling after about 15 minutes of continuous operation and does not accept household AC power.

How quickly will it inflate my car tire?

The pump’s high-quality cylinder delivers up to 25 liters per minute, enabling rapid pressure recovery for typical passenger tires. In real-world terms, it can raise a tire from about 29 PSI to 36 PSI in roughly one minute under normal conditions. Actual times vary with tire size, starting pressure and ambient temperature.

• 25 L/min maximum flow for fast inflation
• Example: ~29 → 36 PSI in about 1 minute on standard tires
• Cooling needed after approximately 15 minutes continuous use

Can I set the inflator to stop automatically?

Yes — use the digital interface to enter your target pressure and the compressor will shut off once that preset is reached. The real-time digital readout shows current pressure during inflation so you can monitor progress and adjust if needed. Always set a target that is higher than the tire’s current pressure to ensure the auto shutoff functions properly.

• Digital pressure display with real-time updates
• Auto shutoff at the preset PSI to avoid overinflation
• Simple controls for setting and monitoring pressure

What accessories and conveniences does it include?

The inflator ships with three multifunctional nozzles to inflate vehicle tires, bikes, motorcycles, balls and small inflatables, plus an extra inline fuse for added reliability. An integrated rear storage compartment keeps the nozzles and fuse organized and ready, while the long power cord plus inflation hose (totaling about 11.1 feet) reaches both front and rear tires without moving the vehicle much. An onboard LED light helps you see the valve and display in low light situations.

• Three nozzle adapters for tires and sports equipment
• Built-in storage compartment for neat, compact transport
• 11.1 ft combined cord length for easy access to all wheels
• LED light for night or low-light inflation jobs

How portable and car-friendly is the unit?

The AstroAI inflator is compact enough to stow in a trunk, under a seat or inside a roadside kit; despite the small footprint it delivers a high flow rate. Power is exclusively via a 12 V cigarette lighter (15 A), so it’s optimized for roadside emergencies and routine maintenance without needing a separate power source. Note it cannot be plugged into household AC outlets.

• Compact housing fits most vehicle storage locations
• Powered by 12 V DC cigarette lighter (15 A) — no AC support
• Fast performance compatible with compact and midsize vehicles

Who is this for? The AstroAI Tire Inflator Portable Air Compressor is aimed at drivers who want a dependable, space-saving way to maintain tire pressure, motorcyclists who need a portable inflator, and active households that inflate sports gear or small inflatables. It’s particularly useful for commuters, road-trippers, rideshare drivers and anyone who prefers to handle minor tire pressure needs quickly at the roadside. Remember to observe the cooling recommendation after extended use and to use the included adapters for non-vehicular items.