2x Faster & up to 5 Years Lifespan

We designed and developed the most rugged motor on the market, which will last for up to 5 years. It can inflate heavy-duty tasks like full-size SUVs and RVs without quitting. 

7,800mAh Massive Battery

With a built-in 7800mAh rechargeable battery, the ETENWOLF is ready to use anytime you need it. Fast charging in under (1) hour and get up to 40 minutes of continuous use.

Use as a Powerbank

The ETENWOLF S3 also doubles as a portable charger to charge your electronics like a phone, or tablet. 

Built-in LED Light

In case you are outdoors where no lights are available, the Built-in LED provides illumination in darkness, plus flashing and SOS modes for emergencies.

Inflate Anything

With three adapters included, you can inflate sports balls, balloons, and bicycles with ETENWOLF. Inflate all your inflatables with one pump.

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1. Heavy-duty Tire Inflator
2. Charging Cable
3. Press-on Valve
4. Balloon Adapter (for balloons)
5. User Manual
6. Ball Needle (for basketball)
7. Presta Valve Adapter (for bikes)

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Great for topping off my tires in cold weather

This little pump is so easy to use. When you attach it to the tire stem, it shows a reading of the current tire pressure. When you turn it on it inflates the tire to the pressure you have set then it automatically stops. No more hunting and waiting for a gas station airhose! It works so well I bought another one for my son. It works fairly quickly. It's not too loud. It's small and takes up very little space in my car. It also has settings to inflate bike tires and sports balls though I've not had need of them.

Etenwolf - inflated value, not price

So this is my second Etenwolf compressor. I've had a little no name Chinese pump for my car for the past couple of years. But, it suddenly died a couple of days ago, and I decided to buy the S3 as a replacement. These things are so well made and there's so much attention to detail and build quality it's insane. It's built like a brick, it has very nice little anti vibration feet on the bottom, a nice built in light, and a clear display with intuitive controls. Battery is good for a couple of top ups on all for tires if you're just doing a sedan/crossover. It inflates way faster than my old pump. It even remembers the PSI setting from the last time it was used, which is a nice little detail. It also has a USB port so you can use it as a power bank in a pinch. It's amazing to me that this thing is pretty much the same price as some of the no name cheap compressors. If you're in the market, get this one.

Very high quality and fast!

I had purchased a smaller and cheaper one several years ago. It was very compact, but as slow as molasses. It stopped working this winter, so I decided to upgrade. This Etenwolf is something else! I was able to inflate my tires very quickly. It works as advertised, and can charge phones, has a light, and stores everything in a handy bag. I like that the hose wraps around the compressor, and the attachments also clip in. It's a great bang for the buck.

This air compressor has changed my life!

I didn't send a photo because the machine looks like its photo. I'm not exaggerating when I say this has changed my life! I have a late model MB with those automatic tire readings & if one tire is out of balance even by 1 lb psi the idiot light comes on & its a major distraction. With seasonal changes, this happens several times a year. There are fewer and fewer "free" air pumps at service stations; the one I had to use last week was a credit card pump & charged $3.75 for air. It also had a small electronic display, no "dings" as the air went through, and was silent so you couldn't tell when it had reached the required amount. As a "mature" woman, I also feel quite vulnerable putting air in tires, often with a bunch of unemployed males hanging around the service stations. They're probably no threat but I don't feel safe.

Finally, in desperation, I broke down & purchased this pump because of its outstanding reviews. Let me say, that the reviews don't lie! It charges quickly, less than 30 min. It can fill 8 vehicle tires & 2 bicycles with one charge. It has a clamp to hold the hose onto the tire stem (FABULOUS!). It reads the psi as it pumps & stops on the exact pressure. I double-checked the pressure with a hand gauge & it's on the nose.

It's light, very portable, perfect to keep in the car trunk, and directions are clear & simple. I could use it for other inflation needs--it has various nozzles clamped to the back--but that's not my need. I can fix my tire pressure in the safety of my garage at any time! I love this appliance, as you can tell!

I'm so pleased with this I purchased one for each of my siblings & talked my cousin into getting one.

It's not the "cheapest" on the market but the price is fair and I'm thrilled with it.

Easy to use!

Easy to use!Great little air compressor. I've used it on my car and small tractor and it did the job. Easy to use too. Just set the pressure you need and it stops when the desired pressure is reached.

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