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Customer reviews

Rating 4.5 out of 5 stars with 209 reviews

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94%
would recommend
to a friend

Customers are saying

Customers have good things to say about the 825VA Battery Back-Up System's battery backup, surge protection, and ease of use. Many appreciate its performance and compact size, finding it easy to set up and a good value for the price. The system's ability to protect electronics during power outages and surges is frequently praised. Positive feedback consistently highlights the product's functionality and convenience.

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 6 Showing 101-120 of 209 reviews
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Great surge protector

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

    This product was recommended by many friends and I thought it was a good value! So of course I would recommend it to other people also. No disappointments here

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

    Like it

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

    Great product, I would recommend it for UPS protection.

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

    Rated 5 out of 5 stars

    Great for gaming desktop system

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

    Good power backup so I don't have to worry about any brownouts shutting down my main gaming PC in the middle of whatever I'm doing. I loved that this was a daily deal and got it for a very nice price.

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

    Rated 5 out of 5 stars

    Very good product

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

    I usually buy another brand of this product but decided to give this one a try. It is very similar to my usual brand and works just as well for a little less money. Give it a try.

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

    Rated 5 out of 5 stars

    Good bang for the buck!

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

    My UPS died and I needed something quickly - so I looked on Best Buy's web site to find the best value for the VA I needed. This UPS has worked flawlessly so far. I am pleased.

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

    Excellent UPS

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

    I bought this for a power backup for our 55" LG TV and the DirecTV receiver. We have numerous power blinks in our area, and every time we got a blink, we had to wait for the receiver to reboot - about 15 minutes. Not now! This battery back up is powerful enough to run the TV and satellite receiver for several minutes. It switches to battery power and back to ac without even noticing. Works great! No more re-boots! Highly recommended. Just make sure you have space for it as it has a rather large footprint.

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

    works fine

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

    The unit works perfectly well. Cannot really tell the difference between this and other units as far as performance. Should have gotten a unit with more outlets though.

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

    Rated 5 out of 5 stars

    Great back up power resource

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

    I bought this for my satellite Internet service because we had frequent power outages. The CyberPower eliminated the need to require signal and provides constant power

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

    Rated 5 out of 5 stars

    Excellent ups for computers

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

    I have bought many of these for use in our business. They are a great price, have a long battery life and the number of outlets is just right for most computer setups.

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

    Rated 4 out of 5 stars

    excellent price

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

    I always wanted one of these. The timing was great. The value compared to competitive products could not be ignored. I use this to protect my desktop PC, router and cable modem.

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

    Great Value for the price.

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

    No more windows problems caused by power interrupts. hook up was easy and comes with software to monitor battery status and automatic shut down after power lose.

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

    Great unit (but a little smelly at first)

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

    I got this to replace a failed APC unit for a dedicated racing simulation rig. This unit works better than the APC that it replaced, has just as many features, and lower price. I'm guessing because I haven't used CyberPower's support service yet but it's likely better than APC's (which is not saying much.) The only complaint I can site is a new/hot electronics smell in the office where this is installed that lasted for about 2 weeks. Usually that smell is gone in a day or so with other items. Hopefully that means I won't be testing out that support service! ;-)

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

    Rated 5 out of 5 stars

    good battery back up for the price.

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

    This is the best battery back up I could find for the money. It works well and is great for a desktop pc.

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

    Rated 5 out of 5 stars

    Should save my modem and router from sudden outage

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

    My electrical power has frequent sudden outages. Recently this has fired a router and an ethernet cable. Hopefully battery backup will prevent damage.

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

    Works Great

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

    After using APC for 15 years and now have switched to CyberPower because of difficulties with APC. No problems, love it, plug it in and you are ready to go.

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

    Rated 4 out of 5 stars

    Used this for last 4 weeks and had no problems

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

    Needed this product to replace one that would no longer keep my computer on when the power went out. Had no problems and everything is working great.

    I would recommend this to a friend
  • Pros mentioned:
    Surge protection

    Rated 4 out of 5 stars

    Works Pretty Well

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

    Had a power surge recently and instead of my computer shutting down, one of my monitors shut off but the tower stayed up and running.

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

    Good price - Good value!

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

    This UPS is just what the doctor ordered! It was the smallest unit I found with AVR and was more than enough for my needs

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

    Rated 5 out of 5 stars

    Plenty of room around outlets

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

    This has battery back up and plenty of room for all equipment. Great warranty for your equipment. Heavy and bulky.

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

    Rated 4 out of 5 stars

    Recommeded by sales associate

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

    This product was recommended by a sales associate was on sale so we purchased it. Easy to set up and so far has worked out well.

    I would recommend this to a friend
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