SERVOMASTER SM02E Cordless Tyre Inflator, 150 PSI

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Product guide

SERVOMASTER SM02E Cordless Tyre Inflator, 150 PSI

Cordless: The SERVOMASTER SM02E is a compact, battery-powered tyre inflator listed for car, motorcycle, bicycle, ball and toy inflation. Its preset-pressure shut-off and digital display aim to simplify top-ups, though customer feedback reports mixed battery endurance and noticeable operating noise.

At a glance

Preset-pressure automatic shut-off is claimed to stop inflation once the selected pressure is reached.
The LCD display and steady, flashing and SOS light modes are intended to aid use in low light.
Preset modes are listed for cars, motorcycles, bicycles and balls, with multiple nozzle attachments claimed.
Compact dimensions and a stated 0.42 kg weight suit storage in a vehicle or travel bag.

Price

£14.58Save 19%

Reference price: ~~£17.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Automatic shut-off can reduce the need to monitor inflation continuously, according to the listing.
Multiple inflation modes and listed pressure units support a range of common inflatables.
The compact stated size and weight make it easier to keep in a vehicle than a larger compressor.

Cons

Customer feedback reports that the inflator is noisy during operation.
Battery endurance receives mixed feedback, with some customers reporting only about 6 minutes of use.

Technical specifications

15 specifications

Identity
Brand	SERVOMASTER
Model	SM02E

Pressure and use
Maximum pressure	150 Pound per Square Inch
Recommended uses	Ball Inflation, Tire Inflation, Toy Inflation
Voltage	12 Volts

Display and operation
Screen technology listed	LCD
Special features	Cordless, Portable, Quick Inflation
Pressure units	PSI, Bar, kPa and kg/cm²

Power and battery
Power configuration	Battery Powered
Charging time listed	3-5 hours

Size and materials
Dimensions	6.932.2 inches
Weight	0.42 kg
Material listed	Plastic
Colour	Black

Operating conditions
Operating temperature range	-20°C to 60°C

What to know before buying

Listing details to confirm

The listing is inconsistent about bundle contents: the included-components field names a jump starter, while the package description lists an air inflator, air tube, manual, nozzles, USB charging cable, needle valve adapter and Presta-to-Schrader adapter. Confirm the selected listing's package before buying. The stated 12 Volts, cordless battery-powered configuration and 3-5-hour charging time are listing claims, not independently verified.

What’s in the box

Air inflatorCheck selected pack
Air tubeCheck selected pack
User manualCheck selected pack
Air nozzlesCheck selected pack
USB charging cableCheck selected pack
Needle valve adapterCheck selected pack
Presta-to-Schrader adapterCheck selected pack
Jump starterCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Drivers wanting a small inflator for occasional tyre pressure top-ups and other listed inflatables.
Buyers who value preset-pressure shut-off, a digital display and a built-in light for roadside use.
People seeking a portable device for a car, motorcycle, bicycle or ball.

Less suited to

Buyers who need quiet operation, given reports of operating noise.
People needing confidently documented long runtimes or repeated inflation without recharging, as battery feedback is mixed.

SERVOMASTER SM02E Cordless Tyre Inflator, 150 PSI · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 679 ratings

5 stars74%74%
4 stars14%14%
3 stars4%4%
2 stars2%2%
1 star6%6%

Customer feedback highlights perceived quick inflation, compactness and useful automatic shut-off, while reports on battery endurance are mixed and some customers find the unit noisy. Those points matter for a portable inflator intended for occasional top-ups: its listed preset shut-off may help with ease of use, but reported short runtimes could limit extended use. Overall ratings lean positive, but ratings alone do not explain individual experiences.

Positive themes

Customers report that it works well, inflates quickly and is compact.
Some customers appreciate its versatility and report that it shuts off at the selected pressure.

Negative themes

Some customers report that battery life lasts only about 6 minutes.
Customers mention noticeable operating noise.

Mixed feedback

Battery feedback varies, with customers also describing charging as easy.

Frequently asked questions

Does the SERVOMASTER SM02E stop automatically?

The listing claims that it stops when the preset pressure is reached.

What can it inflate?

The listing names tyres, balls and toys, and describes preset modes for cars, motorcycles, bicycles and balls.

How long does charging take?

The listing gives a charging time of about 3-5 hours. Customer feedback on battery endurance is mixed.

What comes in the package?

The package description lists the inflator, air tube, manual, nozzles, USB charging cable, needle valve adapter and Presta-to-Schrader adapter. A separate included-components field says jump starter, so confirm the bundle shown for the selected listing.