AstroAI S1 Tire Inflator Portable Air Compressor 12V DC with Digital Gauge

About This

• CLEAR DIGITAL PRESSURE DISPLAY: Inflate with confidence using this air pump for car tires. The large LCD screen displays clear, real-time PSI readings, allowing you to accurately monitor tire pressure during inflation without the guesswork of traditional dial gauges. Use the “+” and “–” buttons to easily set your desired pressure for precise tire maintenance at home, on the road, or during emergencies.
• SMART AUTO SHUT OFF & EASY 12V DC POWER: Simply plug the inflator into your vehicle’s 12V DC cigarette lighter outlet, connect the air hose, and set your target PSI. The car tire air pump portable automatically stops when the preset pressure is reached, helping prevent overinflation and simplifying routine tire maintenance. Designed for 12V vehicles with a 15A fuse, this portable air compressor is ready for everyday driving and roadside emergencies.
• HIGH-SPEED FAST INFLATION FOR EVERY USE: Get back on the road faster with up to 150PSI inflation capability. This portable air compressor inflates a 185/55 R14 tire from 30 to 36PSI in under 1 minute and from 0 to 36PSI in under 5 minutes. Suitable for cars, SUVs, motorcycles, and routine tire maintenance, but not intended for large truck tires. To help protect the motor, allow the tire inflator to cool after 15 minutes of continuous operation.
• EXTENDED REACH & BUILT-IN LED LIGHT: Designed for added convenience when you need it most, this durable car tire inflator features a 9.87ft power cord and 1.57ft air hose to easily reach most vehicle tires. The built-in LED light turns on automatically when the inflator is powered, helping improve visibility during nighttime emergencies and in low-light areas.
• COMPLETE ACCESSORY KIT FOR MULTIPLE USES: Includes 2 × nozzles, 1 × needle valve adapter, 1 × Presta-to-Schrader adapter, 1 × replacement fuse, and 1 × user manual. Use this compact air pump to inflate car tires, bicycle tires, sports balls, swimming rings, and other inflatables. Lightweight and easy to store in your trunk, it provides a reliable backup for everyday driving and outdoor activities. Backed by AstroAI customer support, our team is available to assist with any questions or concerns.

Overview

• Color : Black&yellow
• Brand : AstroAI
• Material : ABS Plastic, Metal
• What should I do if the car tire inflator will not work properly ---Improper Operation
• Ensure the plug is properly connected to the car's 12V cigarette lighter socket.
• Ensure the preset tire pressure is higher than the current tire pressure.
• Set the Desire Pressure first and then press ‘I’ to activate the air pump.
• What should I do if the portable air compressor will not work properly ---Fuse not work
• Check the vehicle cigarette lighter fuse, it should be rated at 15 A.
• Check if the fuse is blown. Ensure the in-line fuse is secure and inserted correctly; A replacement fuse is included in the package.
• What should I do if the air pump for car tires will not work properly ---Slow inflation
• The inflation nozzle is not properly connected to the tires’ valve stem.
• Excessive use will slow the inflation rate of the tire inflator. Let it cool for at least 10 minutes.
• User Manual And Suppport are always stand-by
• Pages 3-6 of the user manual have listed Precautions, Product Usage Steps, FAQ to help users to operate better. Please read carefully before use.
• Note: This product cannot be powered by USB ports!
• The product does not contain a battery and is powered by a 12V car cigarette lighter. It needs to be connected to the car cigarette lighter for use. This product cannot be powered by USB ports.
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