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In Power Protection

I think I'm up to three or four of these -- they perform incredibly well

-The price for the specs is really good -Good performance

Simple battery connection and change out, no need to use screws and dis assemble the unit like other brands. I have had these ware out over many many years but they still last the longest and easy to swap out old batteries is a must for me.

My+ old one died same modlue have had good service

- fast shipping after ordering on web - fast receiving - all box ok!

mounted to the wall easily. everything works as expected

Easy set up for a NAS backup power supply....just plug in and energize.

I liked everything about the product. Nothing really to do. Take it out of the box, charge for 8 hours, and plug it in. I have a 65" Sony HD TV, An Xfinity Cable box, a Yamaha soundbar and subwoofer, and a Minisforum-Z83F mini-computer plugged in. Protects all and they only use about 300 watts out of the 510.

great surge protecter with plenty of outlets can plug everything into one without using a bunch of extension cords easy to mount

No more worrie with power issues

Easy setup Clean looking Easy management

Plugged it in and it works, have not bothered with the software yet so I can't comment on that. The info display works well and is pretty intuitive. Have not really had to read the instructions yet, +10 points for that. Lots of outlets.

Pure Sine wave Output on Battery. Plenty of battery back up outlets.

great for the price point, works well!

Well packed manufacturer packaging. Very clear multi-lingual user manual that is well worth the time reading the few pages in your chosen language. Very clear warning markers attached to UPS. Very difficult to install and use this unit without seeing the warning marker to connect the internal batteries. Silent operation; it does not have any fans on/in it that I can tell. Novel "master slave" outlet pairing. Lose power to the "master" device and the "slave" device turns off immediately. The manual tells me this feature is disabled by default, but read the user manual carefully to fully understand it's operation.

Been waiting for a storm to submit a review. This unit maintained my internet connection during a Tornado Warning and subsequent power outage. I love it!

Being located in a remote National Park we get surges from lightning storms and fluctuation also in power drops, because the 70 mile above ground phone line is affected by wind etc . I would highly recommend this unit as it seems to even out the all of these fluctuations.

Keeps my UPS running