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Compact black ABS cordless air compressor with LCD and LED light

AIRSURE Q3 150 PSI 30 L/min 7.4 V Battery Air Compressor Part

SKU CH-AMA2-QQXMM

Cordless tyre inflator delivers up to 150 PSI at 30 L/min from a 7.4 V battery with auto shut-off and LED light

  • Fit and compatibilityQ3
  • Maximum working pressure150 lb per square inch
  • Drive typeBattery Powered
  • Motor voltage7.4 V
  • FlowCar mounted inflation pump, 30 liters per minute, Automatic
  • Labor warranty1 Year Warranty
  • Inflates tyres to 150 PSI in minutes
  • 30 L/min flow rate fills tyres quickly
  • 4 V rechargeable battery enables cordless operation
  • Auto shut-off stops at preset pressure
  • Built-in LED light aids night-time use

Cordless tyre inflator up to 150 PSI

The AIRSURE Q3 is a battery-powered portable compressor that delivers up to 150 PSI and 30 L/min flow. It runs on an internal 7.4 V rechargeable pack so no mains socket or vehicle outlet is required. Four preset modes cover car, motorcycle, bicycle and sports balls with matching nozzle attachments. A digital gauge and auto shut-off stop inflation at the set pressure.

Drivers, cyclists and campers needing fast

Suits anyone who wants a compact pump for roadside tyre top-ups, bike tyres or sports equipment without hunting for a power source. The built-in LED light helps in low-light conditions. Not for users who need continuous high-volume air delivery such as workshop pneumatic tools or large inflatables that exceed the 30 L/min capacity.

150 PSI maximum working pressure

This single figure decides whether the Q3 can handle your tyres. Most passenger-car and motorcycle tyres fall well within the 150 PSI limit, while some light-truck or commercial tyres may require higher pressure. Check the vehicle placard before buying; if the specified cold pressure is above 150 PSI this compressor will not reach it.

How it compares

Measured against everything we stock in Air Compressor Parts & Inflators, at today’s prices. Recalculated every night.

Price $34.99
Cheaper than about 62% of the 113 comparable items (median $51.99).

Specifications

Product
Brand nameAIRSURE
Model nameCar mounted inflation pump
Part numberQ3
Color and finishBlack
Storage
Drive typeBattery Powered
Power
Motor voltage7.4 V
Size & build
Surface finishBlack
Size or dimensions5.207 cm × 8.7884 cm × 22.098 cm
Main materialABS
Compatibility
Fit and compatibilityQ3
In the box
Number of items1
More details
Maximum working pressure150 lb per square inch
FlowCar mounted inflation pump, 30 liters per minute, Automatic Shut-Off

Questions about this item

How do I install the AIRSURE Q3 compressor and what step is often missed?

Press the nozzle firmly onto the valve stem until it seals, select the correct preset mode for car, motorcycle, bicycle or ball, set the target pressure on the LCD, then start the unit — the auto shut-off stops inflation at the set value, but users often forget to lock the nozzle lever before pressing start.

What maintenance or replacement will the AIRSURE Q3 need later?

Recharge the 7.4 V battery after each use and store it above freezing; clean the nozzle threads and inspect the 4 included attachments for cracks, as the ABS housing and internal pump are not user-serviceable.

What limit appears first during sustained use of the AIRSURE Q3?

The 7.4 V battery will deplete before the 150 PSI / 30 L/min pump reaches its thermal limit, so extended sessions require recharging the pack between inflations.

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