Battery-op 300 bar compressor

It's a great idea just very poorly done.

The oil-less water-less compressors are not very durable and not made to last much over 20 hours of use. Although a few state they last much longer they do not.

Still if you need a portable unit, don't want to spend the extra on a tank, then they is what you gets. If you don't use them to much, never start them when they are pressurized and are very careful not to overheat them you may be satisfied with a year or a bit more out of them.

The water cooled units are so much better and last much longer.

The Yong Heng being the best and least expensive, at only $300, in my eyes.

https://www.airgunnation.com/topic/a-dedicated-yong-heng-subforum/#post-1127767

But there are a couple in the $1400 - $1600 range that may do just as well.

Other than that if you want something that is going to last for, more than a few years, you need to spend $2500 - $3000 on an Arkin, Bauer or Coltri.