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Customer Ratings & Reviews

Your price for this item is $164.99

Customer reviews

Rating 4.8 out of 5 stars with 392 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers admire the Back-UPS Pro 1100VA for its long battery life and reliable performance, praising its ease of use and the inclusion of USB charging ports. Many appreciate the surge protection capabilities and the informative display. While some users noted a slight noise issue, the overall feedback highlights a positive user experience.

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 5 Showing 81-100 of 392 reviews
  • Pros mentioned:
    Reliability

    Rated 5 out of 5 stars

    Great Backup

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

    I used this to replace an older discontinued model and have been very happy with it's performance. I also use the software that lets it shutdown a PC and it works like a charm.

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

    Rated 5 out of 5 stars

    Great value

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This has saved our behinds a few times with power flickers in a church media setting. We hook our soundboard, imac, light board etc all through this ups.

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

    Rated 5 out of 5 stars

    Oh yea!

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My power goes out a lot, but now I have one of these for my modem and one for my gaming set up... lights go out and I just keep playing! And this thing lasts a while during power out!

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

    Rated 5 out of 5 stars

    GREAT UPS with USB port

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

    I was pleasantly surprised at how nice this unit was compared to the Cyberpower APC model that I had been ordering. It is a excellent product and has nice features like the LCD screen and USB port.

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

    Perfect for my small business.

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

    Compact size, number of outlets, along with protection and backup offered with this unit was the perfect combination to use for the server in my small business.

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

    Rated 5 out of 5 stars

    Great UPC

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

    For the price, it does a lot and works great with my Mac. What I like is the USB-C and USB port for charging. I didn't think I would use it much, but it is actually handy!

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

    Good and reliable

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

    I have been using APC Backup UPS units for many years and haven't had any issues with a total of four UPS Backup units purchased durring the last 14 years. This unit has the EMI and RFI noise filtering technology and it works!! When I run the washing machine, a light not plugged into the UPS unit pulsates and drives me nuts. When I plug the light into the unit, it no longer pulsates :) This just proves that the EMI and RFI noise filtering really works. Plus the LED screen monitoring of events and watt usage is real handy.

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

    Rated 5 out of 5 stars

    Awesome UPS

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

    I had an old 10 year old APC UPS that finally failed. Purchased this new one and all I can say is wow! They have come a long ways!

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

    Rated 5 out of 5 stars

    Very Good!!!!

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

    Protect your data and keep your system available Protect systems from damaging surges and spikes, and allow the use of management software so you get the most out of your UPS

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

    Rated 5 out of 5 stars

    Great backup system

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best battery backup money can buy! Gives you the chance to shut your systems down properly in the event of a power interruption.

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

    Rated 5 out of 5 stars

    Awesome for any use

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

    I bought it for my cameras system, but its really awesome so I bought another one for my pc and my tv system, easy to use and cheap thanks BestBuy

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

    Rated 5 out of 5 stars

    Easy setup

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

    Of course the folks in my local Best Buy were great as usual ! I got the basic Arlo two camera system. Very easy setup. App is pretty fool proof. All good here.

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

    Rated 5 out of 5 stars

    No surprises, just works

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

    I researched several different units and this one came up on top. Then I liked the first one so much that I purchased a second one. Great product!

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

    Rated 5 out of 5 stars

    Simple to set up and use

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

    Great replacement for an old unit that was starting to fail. Provides a safe and easy way to protect computer equipment from power surges and power outages.

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

    Rated 4 out of 5 stars

    Easy to setup, works well

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

    The UPS was very easy to setup, especially using Apple iOS. It works well with near instantaneous switchover. This UPS does sometimes have a high pitched whine to it that can become annoying in a quiet room. This whine is the only downside so far.

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

    Rated 5 out of 5 stars

    Easy installation-flawless operation.

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

    Very easy. Plug and play. Handles my computer easily if a power outage happens. Best Buy price was most reasonable.

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

    Good drop in replacement for an older APC

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

    When an older APC unit started beeping due to a failed battery, it was time to get a replacement. I looked at some of the cheaper APC units and they apparently don't have replaceable batteries anymore. This unit fit the bill and seems to work well so far. The reason why I required a replaceable battery is I have since repaired the other unit with new batteries and put it right back in service. No reason to throw out perfectly working devices if they can be repaired.

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

    Rated 5 out of 5 stars

    Serious

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

    This thing works and does what it needs to do. It works great for rolling power surges and works for about 20-30 min with a POS system and it’s compontents

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

    Rated 4 out of 5 stars

    Easy setup

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

    Within the past week we lost power from storms resulting in loss of work. It was easy setting this up. We have not lost power since so we cannot judge. The instructions indicate that once on power mode you’ll hear a beep every thirty seconds. There is a button to turn that off.

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

    Rated 5 out of 5 stars

    Reliable trusted power source

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

    Bought this to protect a dvr that keeps going offline after power events. After installing this unit, no more issues so far. Trusted and reliable

    I would recommend this to a friend