Early Black Friday DealsNew Doorbusters every Friday.Shop now

Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 1027 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers praise the 750VA Battery Back-Up System's compact size, long battery life, and reliable performance. Many appreciate its ease of use, affordability, and the inclusion of surge protection and multiple outlets. Positive feedback also highlights the convenient design and the availability of USB ports. While some users noted occasional noise or alarm issues, the overall sentiment is overwhelmingly positive.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 7 Showing 121-140 of 1,027 reviews
  • Rated 5 out of 5 stars

    Great Way to keep my computer running

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this to replace an older UPC for our computer. This one has all the outlets that we need, and was easy to hook up. Keeps our computer and printer running in the case of a brief power outage/blip

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    guada

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works grate on all your electronics needs never has failed

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Easy Install. Nice Monitoring Software

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Was an easy install. Mounted it to the wall in my Comm Closet. Connected router, two WiFi devices, a switch, and several Smart Home components. And can run on UPS battery for 58 minutes with that load.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    A tiny Powerhouse!

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good battery life, and excellent charging capacity.

    I would recommend this to a friend
  • Pros mentioned:
    Price, Size

    Rated 5 out of 5 stars

    good price and sleek

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This battery back-up system is perfect for putting behind cabinet or desk to keep out of sight and the price was great for its size

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Good power protection

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is second apc. This one will protect my security server during power outages until generator kicks in. First apc has been on use for several years and has always worked as intended.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Price

    Rated 5 out of 5 stars

    Just what I was looking for.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy Setup, and plenty of spots to plug everything into. Like having the ability to plug USB cords directly in as well. Great value for the price.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Review of Battery Back-Up

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for my computer and they are really great. You can plug all your computer items into it.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Nifty little useful guy

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A great thing to have if you only have a few things you want to keep running in case power goes out. I would only connect a computer and maybe two or three other less power hungry devices. Still, much better than running them on just a surge protector or power strip. You can also hook it up to a computer via USB and use cyberpower's personal powerpanel software to monitor all your devices power usage, set scheduling options, volume, etc.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Battery backup

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Gives me plenty of time to power down my Mac and a couple other things and I like how it has usb charge ports for things like wireless keyboards and phones.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Well Worth It

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Shipping and delivery were great. I connected my laptop to the surge only and a medical device on the surge + battery backup. 2 or 3 days after running, we had a power outage for a couple hours. CyberPower UPS did what it was intended to do. That was great relief. (the medical device I`m using needs to be running 24/7).

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 4 out of 5 stars

    Great overall UPS system, awesome size.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great thin size and ample outlets. Perfect for our den - powering router, computers, streaming TV service box, and few other items. There is an alarm noise that starts when the power goes out - the instructions show how to turn this feature off.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Lots of outlets, good peace of mind

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like that this has a lot of outlets and has room for USB cables. It nice knowing there is a battery backup that will work for a short time should we lose power.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Battery Backup Unit

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased it to allow me to safely shut down my computer in the event of a power failer. As of this revue I have not needed to test it.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Solid design, not the best USB charging

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as advertised: keeps the power going even with an outage. USB ports seem to work when they want to, with inconsistent charging power.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Great medium size UPS for SOHO

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have 2 of these. This one is my UPS for my internet setup in the central closet. Backs up a modem, router, 16=port switch, OTA antenna splitter, and an LED light. Solid, reliable, and cool running. No complaints at all.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Just a little Peace of mind,

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got a good deal buying an open box. I think they are worth it to have a little back up power to get a chance to power down some devices in the event the power goes out.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Price

    Rated 5 out of 5 stars

    Good backup!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to set up and start using. The included software is well designed and helpful. Good value!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Performance

    Rated 5 out of 5 stars

    Battery Back Up

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had two power outages and the product works great. Keep my items powered for advertised time. Will purchase another one for other room.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great replacement!

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this as a replacement for an APC one that failed. So far, so good. Has a higher rating and more plugs.

    I would recommend this to a friend
Sponsored