TOAUTO A3 PCP Air Compressor, Unique Vertical+Wire Spool Portable Design, Auto-Stop, Oil/Water-Free, 4500Psi/30Mpa, 8MM Quick-Connector for Paintball/PCP Air Rifle/Tank, 110V AC or 12V Car Battery

I use this to fill ninja 4500 psi 68 cubic inch tanks. It works great and sure beats traveling to the dive shop, who also only fill to 3200 psi or so locally. I did have a problem getting up to pressure after about 6 months of use or so but the customer service was great. Responsive within 24 hours, they had me do several tests and send them videos. They were able to diagnose the problem and it turned out to be a simple fix that I was able to do at home. Pretty great especially for the price.

Hello made my purchase and it works great. Had a little power issue but they replaced the unit and the new one works flawlessly. Very happy

I purchased this over 4 months ago (December 2021). Although I've not used the DC yet but have no reason to suspect problems with it. I have used the compressor on house power to fill by PCP gun many times, I found the auto stop difficult to adjust because the gauge isn't great, it works, but difficult to get a precise adjustment on it. I've used this enough that I feel confident to state that it works as advertised it's a work horse with functional instrumentation and controls, but they are NOT much better than "functional". A digital meter with digitally adjustable auto stop would make this a 5 star vs the 4 that I feel comfortable rating it.Update: Jan 2024 It's now been 25 months since I purchased this unit, I've used both the AC & DC to fill guns, the unit work but I've now experienced some issues with it not wanting to startup and actually pump air; often takes several tries before it will actually stay on and work (it will pump for a few seconds then stop like it doesn't have enough power). Bottom line, for the price difference I'd be more inclined to purchase the branded Air Venturi RovAir @ $499 then to buy a no name unit like this or to buy a larger compressor and a tank (which I have done). If you have several guns that fill to 300 bar (4300+) you'll want a small portal compressor like this... the tank just don't work well because they on fill to 300 bar.

The media could not be loaded. This is a great compressor - very similar to the GX pump CS3-I.The auto stop feature is a must have, I don't like using pumps without it.The filter is very well made, and seems very sturdy, which I want from a compressor doing 4500 psi.Built in inverter is awesome - really nice feature to keep the size down and make it more portable.included accessories are also nice.Not as quiet as a liquid cooled unit, but still a great machine, and can't be beat for the price.

I like this unit because it's got a built in power supply and it can fill upto 5000 psi. You can just plug it into the wall or use a battery. It's kind of loud, the fan seems overkill, but it doesn't over heat and it fills my tanks and my PCPs. It's not fast, but way better than manual pumping and it's set and forget so if you can stand the noise, it takes care of your fill needs. HATSAN users will need an adapter, works natively with Benjamin Marauders.Update: Changing to 1 star - because the unit stoped working after about 6 uses to fill a 90 cubic inch refill tank. Display makes weird symbols and the compressor doesn't start up.

Works great!!!

Really am impressed with the quality and the portability of this unit - I play Airsoft and have several HPA guns and dread the thought of lugging around a dive tank all the time - no need with this - it hooks up to any car battery and fills my mini tanks in minutes - highly recommend this to anyone needing to high pressure fill tanks or airguns

Works very good ,had a small problem and contacted the company they immediately sent the replacement part .very good customer service on their part

Hace bien su función.Veremos cuánto dura así.

This has been a great addition to my stable of home tools. Everything standard is included so the set as it is, is pretty much all you need to get a number of tasks done. For me, as a up and coming paintball enthusiast, it has been great to be able to fill tanks and cartridges in the comfort of my own place. Although, the most frequent task you'd likely use this for is car and recreational vehicle tire filling, but just take that usage and you can apply to many other things.Getting started is pretty much self explanatory if you've ever used a larger unit, it's really just a scaled down version of a large compressor. If not, it's still easy, as the LCD display will show you information like PSI and temp, much easier for a readout versus a gauge. Basically plug it, adjust the pressure and that's about it. The amount of time it takes depends on each specific tank, to give an example I filled 4 x 2000psi in roughly an hour.The unit itself looks and also feels very sturdy. Even with that, it's still easily considered a portable unit. Initially from the pictures I wasn't sure if it'd be light and flimsy in build, but I'm pleased to say it turned out to be quite the hefty and solid unit. All the connection points, switches, shell, etc all feel like something more on the commercial side. I have this in my garage and rightfully so, given the power out the decibels it produces suggest just as much. For the price to quality ratio, this a easy keeper for me. I'm now onto researching videos on what else I can use this on.

Worked great for the few times I used it, 2 fills from empty on a 240cc tank and 4 top ups from 3000 to 4000psi and the fan stopped working, tried to check the fuse and it pulled apart like it is soldered in. Now trying to get ahold of someone to start a warranty claim. Less then 1 hour of use, update if anything happens. Update excellent customer service shipped a new one and received it fairly quickly will change to 5 stars if this one last a bit

Actually I ordered the VEVOR air compressor! However I like the ToAuto A3, it is quieter than my shoebox compressor, and fills my Airsaber quickly.

The unit will only charge a tank to 3000 PSI. I've tried the 30 minute run time then 10 minute rest cycle 3 times and still only get 3000 PSI. It turns out that the pump is designed to only fill up to 0.5L. I had a lengthy stream of messages with the vendor and they explained many things to me that made sense. Hence I've changed my review rating based on excellent customer support to resolve the issue.