CARSUN Digital Tire Inflator Portable 12V Air Compressor — Red, 150 PSI, Auto Shut-Off & LED Light

The CARSUN Digital Air Compressor is a compact 12V tire inflator that quickly fills car and bike tires, features a bright digital display, built-in LED light, and an automatic shut-off at your preset pressure.

Keep a reliable inflator in your vehicle without sacrificing trunk space: this CARSUN portable pump plugs into any 12V car outlet, delivers up to 150 PSI, and automatically stops when your selected tire pressure is reached. Designed for everyday road use and emergency top-ups, it handles passenger cars, bikes, ATVs and common inflatables with a fast 35 L/min airflow and multiple nozzle adapters. The clear digital readout and LED lamp make nighttime use straightforward, while a 10-foot power cord increases reach around larger vehicles.

How quickly will it inflate a standard car tire?

The high-flow motor supplies 35 liters per minute, so a typical 195/65 R15 tire can be taken from flat to about 35 PSI in under five minutes. Inflation time varies with starting pressure, tire volume and ambient temperature.

• 35 L/min airflow for faster fills than small hand pumps
• 150 PSI maximum for versatility across passenger vehicles
• Estimated under-5-minute fill for many compact car tires
• Digital gauge for monitoring progress while inflating

How do I set the pressure and avoid overinflation?

Plug the compressor into your vehicle's 12V outlet, attach the nozzle to the valve, then use the digital interface to enter your desired PSI. The unit stops automatically once it reaches that preset pressure, so you don’t need to monitor it constantly.

• Large, high-precision digital display for clear presets
• Simple single-switch operation to begin inflation
• Auto shut-off prevents overinflation when target PSI is reached
• Built-in pressure gauge for real-time feedback

What vehicles and items can this inflator serve?

This model is built for compact and midsize cars, motorcycles, bicycles, ATVs, sports gear and common inflatables like air mattresses and pool toys. It’s not intended for heavy-duty truck tires or large commercial lorries.

• Suitable for passenger cars, SUVs, motorcycles and bikes
• Includes four accessory nozzles for balls, boats and air mattresses
• 10-foot power cord reaches all four wheels of most vehicles
• Not recommended for heavy truck or commercial vehicle tires

Can I use it at night or in emergencies?

Yes — the bright, long-lasting LED light helps position the nozzle and read the display in low-light conditions, making roadside or early-morning inflation easier and safer. The portable form factor keeps it accessible in your trunk for urgent needs.

• Integrated LED lamp illuminates valve stems and controls
• Compact design stores easily in cars and trunks
• Auto cut-off reduces hands-on time during emergencies
• Durable construction intended for roadside use

Who is this for? Drivers who want a lightweight, dependable on-board inflator that beats manual pumps and bulky compressors will find the CARSUN Digital Air Compressor practical. It’s ideal for commuters, families with multiple vehicles, cyclists and outdoor enthusiasts who inflate gear regularly. If you need a fast, easy-to-use 12V pump with a clear digital readout, automatic shut-off and bright LED lighting for low-light conditions, this inflator covers everyday automotive and recreational inflation tasks without taking up much space.