Portable 12V 300 PSI Air Compressor – Car Tyre Inflator with Pressure Gauge

Stay prepared for low tyre pressure and everyday inflation needs with the Portable 12V 300 PSI Air Compressor. Designed for convenient use from a vehicle, this compact electric inflator plugs directly into a 12V car cigarette-lighter socket and provides a quick way to inflate or top up compatible tyres and inflatables.

The compressor features a built-in analogue pressure gauge, allowing you to monitor pressure while inflating. Its flexible air hose includes a locking valve connector that attaches securely to compatible tyre valves, while additional nozzle adapters allow the compressor to be used with sports balls and various inflatable items.

With a compact body and approximately 3-metre power cable, it is convenient to store in the vehicle and keep available for roadside tyre-pressure adjustments and general inflation tasks.

Key Features

• Maximum 300 PSI Pressure – Rated up to 300 PSI / 20.7 BAR / approximately 2069 kPa.
• DC 12V Operation – Connects directly to a compatible vehicle's 12V cigarette-lighter/accessory socket.
• Built-In Analogue Pressure Gauge – Allows pressure to be monitored while inflating.
• Flexible Air Hose – Makes connecting the compressor to tyre valves more convenient.
• Locking Valve Connector – Lever-style connector helps secure the hose to compatible tyre valves.
• Approx. 3m Power Cable – Provides useful reach around a vehicle during inflation.
• Compact & Portable – Easy to keep in a car boot or vehicle emergency kit.
• No Rechargeable Battery Required – Draws power directly from the vehicle's 12V electrical socket.
• Multiple Inflation Uses – Suitable for compatible car, motorcycle and bicycle tyres as well as sports equipment and small inflatables when the correct adapter is used.
• Simple Plug-and-Use Design – Designed for straightforward inflation without a separate external air tank.
• Useful Roadside Accessory – Convenient for topping up tyre pressure while travelling.

Specifications

• Product Type: Portable Electric Air Compressor / Tyre Inflator
• Operating Voltage: DC 12V
• Maximum Rated Pressure: 300 PSI
• Maximum Pressure Equivalent: 20.7 BAR / approx. 2069 kPa
• Pressure Display: Analogue Gauge
• Power Connection: Vehicle 12V Cigarette-Lighter / Accessory Socket
• Power Cable Length: Approx. 3 metres
• Air Hose Length: Approx. 40 cm
• Colour: Black

Material

Durable plastic/polymer outer housing with metal internal compressor components, flexible air hose and insulated electrical cable.

Dimensions

Closely matching versions of this compact 300 PSI compressor measure approximately:

• Width: 13.5 cm
• Height: 12 cm
• Depth: approximately 7–8 cm

Minor dimensional differences may occur between manufacturing batches.

Suitable For

Car Tyres • Motorcycle Tyres • Bicycle Tyres • Sports Balls • Basketballs • Footballs • Small Inflatable Toys • Air Mattresses • Vehicle Emergency Kits • Garage Use • Travel & Roadside Use

Always inflate tyres and other items according to their manufacturer's recommended pressure. The 300 PSI figure is the compressor's maximum rated pressure and does not represent the recommended pressure for vehicle tyres.

Package Includes

• 1 × Portable 12V Air Compressor
• 1 × Flexible Air Hose with Locking Valve Connector
• 1 × Sports Ball Needle
• 2 × Inflation Nozzle Adapters
• 1 × Attached 12V Vehicle Power Cable