I ordered 2 units and they both arrived in perfect working order

This works really well for an inexpensive battery backup.

Highly recommend as I have my modem, router, computer and monitor all plugged in and it works great when the power goes out

I was able to get the frequent and no alarm modes to work, but not the infrequent

So far this is working well.

In fact, I've just bought a second identical one for our house, as we will be having a guest shortly who will be telecommuting, and I want to ensure that all that extremely complicated hard work is safely saved

not worth a crap, worked 2 weeks then died, of course they have no return policy.

Power glitches do happen, and who wants to lose all their latest work?

It no longer works, so I got a refund

Nice working great.

It will stay silent/working for about 10 days before it begins screeching again - less if I turn on my NAS, which I powered off to "save" the UPS's battery

Great worked exactly as expected

Can't understand how something that small works so good.

Been working great so far, even in a hot attic all summer

Delivered as promised and has worked well during sporadic power outages.

Just kidding works great so far.

product worked for only 4 months then failedjust past the guaranteewould not recommend !!!!!!!!

It and the software work great

This product I would not recommend only worked for a few

The first one is fine so far and the second stopped working after just two months.

So far it is working great with no issues.

Although I am not happy with the "one per customer" rule they have, as it seems like they would clearly sell more if they didn't have it, it does work very well.

Easy set-up working well.

Set this all up getting ready for a power outage at our office and this worked a total of 3 mins.very disappointed! !

Simple design that works... easy to install.

It will not rapid-charge, but it does work well for slow-charging devices

This is working very well with my desktop computer

Corrected my power problems and has been working flawlessly for months!

I bought this for my work computer to not only protect my devices plugged into it, but to also insure that my computer would stay on in case of a power outage (I work in a program that requires constant saving or I could lose a lot of important work)

I have had this UPC (APC Back-UPS 600VA) for a while now, and it has worked very well through multiple power outages.

All the electronics are working just fine.

works well would like a bit more space between the plugs for those manufacturers who love to design products with oversized cord ends

Thanks and keep the good work up!

Well I am currently in a power outage and my battery back up is not working

It was easy to install and is working just fine.

This works well, is easy to set up and has enough plugs

great price and works

Had this for about 4 months now.... just stopped working.... terrible

We periodically have outages and surges here (we live on the edge of a small city), and my computer is still working just fine.

Space wise this works better for me

So far it looks like this APC is working fine

One works great

Hope it keeps up the good work.

This one works just fine...and has already cycled on several times, even with a momentary hiccup with the electricity

so it gives us an opportunity to not lose work.

Great for the expensive 4K tv.