Tire Inflator Air Compressor Compatible with DeWalt 20V Battery Power, LIVOWALNY 160PSI Cordless Portable Electric Air Pump with Digital Pressure Gauge for Car Motorcycles Bike… by LIVOWALNY

Never heard of Livowalny, but is surprisingly well made. Nice display and easy to use. Valve connector works well – easy on and off. This is my second inflator purchase – definitely superior to the other one I bought.

This is a review of the Livowalny brand cordless electric inflator for use with 20-volt DeWalt rechargeable batteries.
First of all, I will give my impression of the product, then will go over many complaints, some deserved and some not.
The pump, also known as the model CZK-3694 cordless tire inflator, is handy and lightweight. I purchased it to add a few pounds of pressure to underinflated auto tires to turn that infamous government-mandated TPMS lamp off. You see, I am not as young as I once was, and getting a serious pump out of the boot, unpacking it, extend the coiled hose, connecting clips to the car battery, and then leaning over to attach the schrader connector is not particularly fun.
A heavy-duty style of pump is great for total flat situations, but I wanted something that was ready to go and could easily put a few pounds of extra pressure into a non-flat tire. The CZK-3694 is perfect for that. I can put an extra 10 PSI into a tire in a couple of minutes. Just set it and walk away while it automatically shuts off at the desired pressure. This would also be a wonderful timesaver for inflating multiple bicycle tires or basketballs. Perfect!
But, unlike its bigger brothers, this pistol-grip pump has no exterior cooling fins, just a small internal fan. It has no other way to dump heat. The included instruction manual reads “It is recommended to turn off the product and let it cool for 5 to 10 minutes for every 10 minutes of use”. Frankly, I would stop every 6 or 7 minutes and let it cool for 10. It is certainly possible for it to fully inflate a totally flat tire but understand that it may take a while, and you need to give it time to dissipate the heat.

Now to address the complaints….
Some report it will not turn on. You have to pull the trigger three times when first turned on. This could be an undocumented safety feature to avoid unplanned operation or protect children.
Others say they received it with no battery. While one configuration of the same pump does come with battery and charger, the other Livowalny DeWalt selection says shipped WITHOUT BATTERY.
Complaints about it not being made by DeWalt. The brand clearly says Livowalny with FIT for DeWalt battery. (Or options for Mikita or Milwaukee)
Another complaint is that it would not inflate above 60 PSI. Well, this one I blame on unclear instructions. There are 5 modes, each with its own pressure range. For example, automotive mode is 20 to 60 PSI. To pump to 160 pounds, you must select the custom mode with no indicator LED which will pump from 3 to 160 PSI. I am including photographs with modes and pressure range for each mode.
And the final complaint I will address is meltdown. The item description does say that it could continuously work for 20 minutes. Perhaps if you pour liquid nitrogen over it. Otherwise, go with the limit printed in the manual and let it cool down often. Livowalny should change that in the Amazon description immediately.
In summary, I like the product a lot and highly recommend it for topping off and the occasional full flat. But… it is only suitable for light duty use.

Nice kit. Really cheap. Will do the job. I’m happy with it. Nothing wrong with it

This works great, Dewalt batteries are perfect, no struggle fit with the compressor.

By what I can see, it is built well, time will tell. Love the different application settings from low pressure items and adjustable pressure settings across the ranges.

You don’t have to hold the trigger while it pumps, shuts off when it gets to PSI you select.

Great for filling tires where they sit out of hose reach for my large compressor.

Best thing? Works seamlessly with my DeWalt batteries.

Purchased for our mountian bike tires and our cars, this pump has so far exceeded my expectations.

It fits my dewalt 20v batteries perfectly!

The motor seems to operate without too much effort, on both bike tires and my car tires. It can bump a bike tire from 15 to 25psi in well several seconds and it inflated my car tires from 36-42psi in about a minute or so as well, I wasn’t timing but it was quick. And again, the pump didn’t seem to strain on either.

It is easy to use. It has 4 modes, I guess this is to store pre-set pressures which could be handy but its easy enough to set the pressure I want. I do like that it has memory though, so I don’t have to set my pressure starting from zero each time. This is somewhat limiting as some modes have uppper and lower limits; for example I thing the motorcycle mode has a lower limit of 20psi. For me, that limiting is not useful as I inflate our dirtbike tires to pressures less than 20psi. This isn’t an issue, but it makes the motorcycle mode useless for me.

It seems well built, not flimsy.

It has a threaded end for a shrader which I was able to screw my schrader to quick presta adapter into for our bikes. I think it came with an adapter for presta valves but I’d recommend getting a quick adapter that “clamps” onto the presta rather than threading on.

I’ve been wanting one of these for a while, I’m glad I bought this one and the price of $30 was great. I have had it for a few months now, use it frequently, and so far I am very happy with this pump.