upwayde JS-16 Jump Starter with Air Compressor

Compressor: The upwayde JS-16 combines a 12-volt jump starter with a portable tire inflator, USB charging and an LED display. The listing claims support for gasoline engines up to 10L and diesel engines up to 8L, plus automatic shutoff when the set tire pressure is reached. Its listed capacity appears in conflicting forms, so verify that detail before relying on it for a particular use.

At a glance

Combines jump-starting and tire inflation in one portable unit.
The listing claims 6000A peak output and support for engines up to 10L gas or 8L diesel.
The compressor is listed at 160 PSI with preset modes and target-pressure auto-stop.
LED display reports battery status and tire pressure. USB-C output is listed as 5V/2A.

Price

$76.49Save 15%

Reference price: ~~$89.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Combines a jump starter, compressor, USB power output and digital pressure display in one device.
Automatic shutoff at a selected pressure can reduce the need to monitor inflation continuously.
The stated kit includes smart clamps, a hose, three nozzle adapters, a cable and a carrying case.

Cons

USB-C output is specified as 5V/2A, which is a modest charging rate for devices that support faster charging.
The stated inflator limitations exclude large truck tires and high-pressure road-bike tires.

Technical specifications

15 specifications

Identity
Brand	upwayde
Model	JS-16

Power and battery
Battery type	Lithium Ion
System voltage	12 volts
Battery capacity	6000 amp_hours
Peak output current	6000 A

Starting and inflation
Claimed engine compatibility	10L Gas/8L Diesel
Inflator maximum pressure	160PSI
Airflow	45L/min
Inflation presets	Cars, Motorcycles, Bicycles, and Balls

Charging and display
USB-C output	5V/2A

Dimensions and installation
Dimensions listed	9.98"D x 3.37"W x 4.35"H
Weight listed	3.3 pounds

Other listed details
Specification listed	UL
Warranty listed	12 months

What to know before buying

Listing details to confirm

Capacity claims are contradictory: the title and feature copy say 20000mAh, while the technical details list 6000 amp_hours. The listing also describes a 2-Year Warranty in feature copy but lists 12 months in product details, and the case contents differ on whether an EVA case is included. Confirm these points and the selected listing before purchase. The page's UL wording is a listing claim, not a verified certification here. The manufacturer says the inflator is unsuitable for large truck tires and high-pressure road-bike tires.

What’s in the box

JS-16 jump starterIncluded
Smart clampsIncluded
Air hoseIncluded
3 nozzle adaptersIncluded
USB-A to USB-C cableIncluded
User manualIncluded
EVA carrying caseCheck selected pack

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

Who is it for?

A good fit for

Drivers who want jump-starting and routine car-tire inflation in one trunk-sized kit.
Buyers who value a pressure display and preset inflation modes for cars, motorcycles, bicycles or balls.
People seeking a portable emergency power bank with USB-C output, provided 5V/2A meets their charging needs.

Less suited to

People who need an inflator for large truck tires or high-pressure road-bike tires.
Buyers who need a confirmed battery capacity, warranty duration or package inventory before ordering without checking the listing.

upwayde JS-16 Jump Starter with Air Compressor · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 8 ratings

5 stars100%100%
4 stars0%0%
3 stars0%0%
2 stars0%0%
1 star0%0%

The supplied rating information is entirely five-star, but the sample is small and there is no written customer feedback to explain the ratings. It cannot establish how well the jump-starting, inflation or charging claims perform in practice. Buyers should weigh the rating cautiously and consider the unresolved capacity and warranty details.

Frequently asked questions

What engines does the listing say the JS-16 can start?

It claims compatibility with 12V gasoline engines up to 10L and diesel engines up to 8L. These are manufacturer claims, not independently verified performance results.

Does the compressor stop automatically?

The listing says to set the target pressure and that the compressor stops when it is reached.

What can the inflator be used for?

The stated uses include passenger-car tires, motorcycles, standard bicycles, balls and small inflatables. The listing excludes large truck tires and high-pressure road-bike tires.

What is included in the package?

The explicit contents list names the JS-16, smart clamps, air hose, three nozzle adapters, USB-A to USB-C cable and user manual. Other listing copy mentions an EVA carrying case, so confirm whether it is included in the selected package. A wall charger is not included.