MTech 12V Dual Cylinder Car Air Compressor – 150 PSI Portable Tire Inflator

The MTech Dual Cylinder 12V Air Compressor (Model 628-4X4) is a heavy-duty, portable tire inflator designed for cars, SUVs, motorcycles, RVs, bicycles, and more. Delivering up to 150 PSI and 45 L/min airflow, it ensures fast, reliable inflation for everyday use or emergency roadside situations. Its dual-cylinder design, compact size, and durable construction make it ideal for any vehicle owner.

Key Features

• Fast & Efficient Inflation: Inflate standard tires from 15–35 PSI in under 2 minutes with dual-cylinder technology.

• Heavy-Duty Build: Chrome-plated cylinders, cast alloy pump casing with cooling fins, stainless steel valves, and PTFE piston rings for maximum durability.

• Dual Power Options: Operates via car cigarette lighter (10–15A) or battery clamps (recommended for higher output).

• Thermal Protection: Built-in automatic thermal cut-off switch prevents overheating and protects the motor.

• LED Work Light: Bright, long-lasting light for nighttime or low-light use.

• Portable & Stable: Compact design with anti-vibration rubber feet and sponge handle for easy mobility.

• Multi-Purpose Use: Comes with 3 nozzle adapters, suitable for cars, bicycles, SUVs, motorcycles, RVs, trailers, inflatables, and sports equipment.

Specifications

• Model: 628-4X4

• Voltage: DC 12V–13.8V

• Max Pressure: 150 PSI

• Max Restart Pressure: 200 PSI

• Air Flow: 45–85 L/min

• Amperage Draw: 15A (Max 30A)

• Motor: 2.5 HP Permanent Magnet

• Air Hose Length: 6.5 m (stainless steel reinforced, snap-on & screw fittings)

• Power Cord Length: 3.6 m with battery clamps + 30A in-line fuse

• Material: Aluminum Alloy + ABS + Stainless Steel

• Noise Level: 40 dB

• Operating Temp: -55°C to 60°C

• Max Continuous Cycle: 40 min @ 40 PSI @ 24°C

• Dimensions (Compressor): 24.5 × 9 × 14.5 cm

• Package Dimensions: 29.8 × 16 × 22 cm

• Weight: 2.56 kg

What’s in the Box

• 1 × 12V Dual Cylinder Air Compressor Pump (Model 628-4X4)

• 1 × 6.5 m Steel Air Hose with Pressure Gauge

• 1 × 3.6 m Heavy-Duty Power Cord with Battery Clamps

• 3 × Nozzle Adapters

• 1 × User Manual