Cordless Car Tyre Inflator with 45W Power and 150PSI Digital Gauge

Keeping tyres at the right pressure is a routine task that often gets delayed when you have to find a garage or unwind a 12V cable. This cordless inflator is designed for straightforward pressure detection and emergency top-ups, with a built-in digital display and a pressure gauge range of 5 to 150PSI. It runs on a rechargeable 18650 battery pack and delivers up to 45W maximum power. The supplied information covers the key technical figures, including input voltage, charging time, and supported inflation pressure, so you can judge whether it suits your vehicle and typical use.

Features and Construction

The inflator combines a compact pump body, a short inflatable tube, and a battery pack in one portable unit. The stated measurements and electrical ratings give a clear picture of its size and power, while the pressure gauge provides a digital readout. The display flashes when pressure exceeds 150PSI, which acts as a warning that the sensor could be damaged.

Material and Build

The pump body measures 130x80.21x46mm, a small rectangular form that can be stored in a glovebox or boot. No specific housing material is listed in the source text, so the description stays with the dimensions and shape. The inflatable tube is 26.5cm±0.5cm, giving a defined length for reaching a valve. The unit includes a digital LED display for pressure detection and an operating temperature range of -10~60℃. These are the only build details provided.

Size and Practical Fit

With a pump size of 130x80.21x46mm and a tube of 26.5cm±0.5cm, this inflator is compact enough for in-car storage. The pressure gauge covers 5~150PSI, and the display flashes if you exceed 150PSI; the supported pressure for inflation is up to 120PSI. That range is relevant for typical car tyre top-ups, but the source does not state suitability for larger vehicle tyres or high-volume inflatables, so no such claim is made here. The 3h±0.5h charging time gives a realistic expectation for recharging between uses.

Uses and Placement

This cordless inflator is intended for checking and adjusting tyre pressure without a fixed air line. Its digital gauge and warning flash help you monitor pressure during inflation. Because the source gives no volume or flow rate, the practical guidance is limited to pressure values, power ratings, and temperature range.

Event or Professional Use

For roadside emergencies or pre-journey checks, the cordless format avoids the need to find a working 12V socket. The 45W maximum power and 6A maximum current are stated, along with a DC 7.4V input voltage. The 18650 battery pack, with two 2000MAH cells, provides the cordless operation. The operating temperature range of -10~60℃ means the inflator is specified for use in a range of weather conditions, though no extreme-weather performance is claimed beyond that figure.

Everyday Home Use

At home, the compact pump size of 130x80.21x46mm makes it easy to keep in a garage or hallway cupboard. The 26.5cm±0.5cm tube allows connection to a valve without the unit being directly against the wheel. Use the digital display to watch the pressure as it rises, and stop before the 120PSI supported limit. The 5V/2A charging input and 3h±0.5h charging time fit a normal household routine. Several accessories are included, though the source does not specify their exact types, so no additional adapter claims are made.

Benefits and Buying Value

The main value of this inflator comes from its cordless design, digital pressure detection, and clear stated limits. It removes the need for a mains-powered compressor or a garage visit for simple top-ups. The included rechargeable battery pack and over-pressure warning add practical day-to-day convenience.

Reuse and Low Maintenance

The rechargeable 18650 battery pack can be topped up via the 5V/2A input, so the inflator can be reused across multiple journeys. Charging takes around three hours, which is a stated figure rather than an estimate. The pressure sensor warning, where the display flashes above 150PSI, helps you avoid exceeding the sensor limit during repeated use. No specific maintenance schedule is given in the source, so only the stated operating temperature range and charging guidance apply.

Why Choose This Product

Choose this cordless car tyre inflator if you want a digital pressure gauge with a 5~150PSI range and a clear over-pressure warning. It delivers up to 45W maximum power and supports inflation up to 120PSI. The 18650 battery pack, with two 2000MAH cells, and the 3h±0.5h charging time are fully stated. The compact 130x80.21x46mm pump and 26.5cm±0.5cm tube make storage simple. The package includes the inflatable treasure, a manual, and several accessories.