Customer Ratings & Reviews

Best laptop for the money at this current time. Bought for customer would recommend

This device works as advertised. One word of caution would be, the limitations on voltage. I have a portable AC unit plugged in, lamp and router. On a somewhat regular basis, it will triple breaker on the device, needing a reset. Beyond that, though, I am very satisfied.

Like the size and weight of this unit. has been good so far.

Second one of this model I have purchased in last 2 years. They work fine for a few years until they suddenly fail. We had a brief power failure. When the power restored, the non-battery supported side of the device was fried. It's intended purpose is to work under these conditions, but two years is what you get for this price.

Yes it's big and pricey. Considering what it cost compared to what it saved makes it easier to justify. This is my second unit and it's saved a laptop, desk light and those "fruit brand" chargers. Anyone else WFH should consider putting it on the must have list.

Needed a backup power source for my computer and so far this was excellent choice.

Actually use it in a band where we use computer system to play back tracks and in most venues, the electrical is poor and bogged down with many other appliances. This causes brown outs and spikes which we encountered a few times during performances UNTIL we started using this unit. IT WORKS! Buy it!

We already have one of these on my husbands computer. We recently purchased a large fish tank and lost our first batch of fish due to a power outage. We bought one of these for the tank and it saved our fish during the next outage. (We have had a few issues with power surges since Hurricane Florence)

Great little unit for smaller loads. Very lightweight and small.

very good I bought it for the desktop computer and it works well when the power goes out I only have the computer and the monitor connected and it gives me a while on the power source of the pc is 750 watts

Living in N.C. by the shore I am used to power fluctuations. This little powerhouse has saved me more times than I can count. Easy set up, just remember to charge it the 1st time before usage.

Does what it is supposed to, we have frequent power glitches so needed this for our WiFi modem so we don't have to lose wifi until the generator kicks on.

Just what I need for my router to keep it working whenever the power goes out. It also serves as a power conditioner when HECO power spikes and sags throughout the day when my house lights flicker.

This device is advertised to be a UPS, which stands for "Uninterruptible Power Supply". This is useful to me since I have certain devices I would like to keep running during power outages and power flickers, and it would be annoying if power to those devices was interrupted. I get power flickers sometimes. Most of the time it's so fast that computers and other devices which aren't plugged into the UPS don't stop or experience any interruption in their power supply. But even in those cases, this supposedly "uninterruptible" power supply will stop providing power to anything that's plugged into it and emit a loud, annoying beep until I turn it off and back on again. In fact, this device is so sensitive that sometimes my only indication that a power flicker has happened at all is the beep. That renders this device completely useless--not only does it fail to supply power without interruption, it is actually even more prone to interruption than not having it at all. I can only recommend buying this if you never plug anything into it and only intend to use it as a power flicker alarm.

Had one of these units before. Replaced the previous one since it was like 10 years old. Very important to have a battery back up so your computer and stays on even though the power is cut off. Then you can take the time to shut down your computer properly

Had a brief power outage since connecting this battery back up system to the router, but did not lose the internet!

While this unit is big and heavy it is necessary for peace of mind in the even of power loss.

Bought this for my home game server and it's pretty good I wanted something that would keep my computer from losing power just long enough for the generator to kick on

We purchased this battery backup for the overhead kitchen cabinet lights. I was constantly having to reset the timers when the power flickered off. This far in the country it is a constant issue. The nice thing is that now we have light in the kitchen area even without power!!

It's compact and it works. Using it for battery backup of my home wireless network in case of a power outage.