JASKLEV TJ09 Cordless Tire Inflator, 180 PSI

Cordless: The JASKLEV TJ09 is a battery-powered portable tire inflator with a listed maximum pressure of 180 psi. Its preset and automatic shut-off functions are intended to simplify tire inflation, while a dual-value display shows preset and real-time pressure.

At a glance

Preset pressure and automatic shut-off are described as reducing the need for manual monitoring during inflation.
The display presents preset and real-time pressure values. The listing claims ±1 PSI measurement accuracy.
A built-in LED light is described for use in dark conditions.
The listing describes USB-C input and USB-A output, with the output intended for charging phones and other devices.

Price

$46.19Save 30%

Reference price: ~~$65.99~~

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

Cordless battery power avoids requiring a wired power source during use.
Preset and automatic shut-off functions can make topping up tires more straightforward.
The LED light and dual-value display add useful visibility and pressure information.

Cons

The claimed three-times-faster inflation speed is not accompanied by a comparison baseline or a measured inflation time.

Technical specifications

8 specifications

Identity
Brand	JASKLEV
Model	TJ09

Power and battery
Power configuration	Battery Powered

Inflation and features
Maximum pressure	180 psi
Recommended use	Tire Inflation
Listed features	LED Light, Automatic Shut-Off, Cordless, Portable

Design
Color	Dark Black
Material	Metal

What to know before buying

The listing calls out car, motorcycle, and bicycle tires, but does not specify compatible tire sizes or provide a duty-cycle or cooling interval. Follow the manual and check that the pump suits your intended tire before use.
For storage, the listing advises a cool, dry place away from direct sunlight, charging the battery before first use, keeping it at 50% to 80% for long-term storage, and charging it every three months.

Listing details to confirm

The listing does not provide battery capacity or an operating-time figure, so the amount of inflation available per charge is unclear.

What’s in the box

Included

Who is it for?

A good fit for

Drivers who want a portable, cordless pump for tire top-ups and value preset shut-off.
Riders looking for a listed tire inflator for motorcycle or bicycle tires, subject to checking compatibility.

Less suited to

Buyers who need a documented inflation time, battery runtime, or capacity before purchasing.
Those seeking a pump with clearly specified compatibility for a particular tire size or an explicitly documented continuous-use rating.

JASKLEV TJ09 Cordless Tire Inflator, 180 PSI · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.9 / 5 · 78 ratings

5 stars89%89%
4 stars11%11%
3 stars0%0%
2 stars0%0%
1 star0%0%

The supplied evidence contains aggregate ratings but no customer-comment summary. The rating distribution is largely in the highest category, with the remainder in the next-highest category, but it does not reveal why customers rated the product that way. Buyers should weigh this limited signal against the listing's missing battery-capacity and inflation-time details.

Frequently asked questions

What is the listed maximum pressure?

The listing specifies a maximum pressure of 180 psi. This is a claimed maximum and does not establish the time or suitability for inflating a particular tire.

Does it shut off automatically?

Yes. The listing describes preset pressure and automatic shut-off functions. It also says the display shows preset and real-time pressure values.

Can it charge a phone?

The feature description states that the unit has a USB-A output intended to serve as a power bank, as well as a USB-C input. Battery capacity and phone-charging capacity are not specified.

What should I know about battery storage?

The listing recommends charging before use, storing the pump in a cool, dry place out of direct sunlight, and keeping the battery at 50% to 80% during long-term storage with a charge every three months.