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Customer Ratings & Reviews

Your price for this item is $45.99
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The comparable value price is $64.99

Customer reviews

Rating 4.7 out of 5 stars with 1032 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers are delighted by the 650VA Battery Back-Up System's long battery life and reliable surge protection, praising its performance and ease of use. Many appreciate the system's value for the price and convenient size. While some find the unit somewhat heavy, the alarm feature has received mixed feedback.

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 41 Showing 801-820 of 1,032 reviews
  • 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.

    Easy setup and dependable power backup. enough outlets to let you decide how to manage your power needs. Sturdy construction.

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

    Works well

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

    This seems to be a good system. I followed the advice of Luke at Best Buy and I am satisfied that I did.

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

    easy to use

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

    I have only had power go out once since I got this but I was able to shut down my computer with no issues.

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

    Never have to worry again

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

    I feel much better now that my computers are protected from surges and brownouts. Heavy but good.

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

    Great product and works well

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

    This product is great for need outlets indoor. Works great and minimize space so able to have room to store it and hide it from view. It is a bit bulky but overall gets the job done.

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

    No issues

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

    I haven’t had to need the backup part yet but I did test it for about 10 mins and it works as advertised.

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

    Good backup power option

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

    This is great for when the power goes out. Has outlets that support power outages as well as regular surge outlets.

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

    Great Buy!

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

    A whole new unit cost less than the battery replacement for my older unit. This works just as well as my old unit.

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

    Great service! Salesmen very helpful!

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

    As always, people are very knowledgeable and helpful. If salesman does not know, will go find answer for you!

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

    Great UPS

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

    I Was not sure how this would work but thought it was worth a try. Works great. Very happy when the power went out.

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

    These protect your products from surges

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

    I use this for my tv and no longer have issues with the tv getting surges from lightning or power outages

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

    Easy install and works

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

    I find these things las about four years but I've had good luck overall with them. This replaces my prior unit.

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

    Power box

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

    Works so good when the power goes out. Don’t have to worry about anything shorting out

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

    Great UPS for PC and Printer

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

    This is a good unit for my HP PC and Printer. It gives me a warning if and when the power goes out; which is often in winter.

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

    great product

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

    All my electric went out during a storm..my computer kept running fine..saved my pc from another hard shut down...

    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.

    I have used this to connect all my home theater items. It has the right amount of plugs for all my equipment.

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

    great for small stuff

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

    was great for small items but wanted something bigger so took back and upgraded to more power

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

    Nice wall mountable backup

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

    Works well when you don't have a shelf to put it on. I install several of these and never had an issue

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

    Great Product

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

    This is my second one. Great product. Would advise everyone to get one for computer and electronic devices LP

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

    As advertised

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

    It was a simple plug and play. Item just as described. They priced matched and got it at a great price.

    I would recommend this to a friend