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Customer Ratings & Reviews

$64.99

Customer reviews

Rating 4.7 out of 5 stars with 1989 reviews

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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

95%
would recommend
to a friend

Customers are saying

Customers commend the 450VA Battery Back-Up System for its battery life, performance, compact size, surge protection, affordable price, and ease of use. Many appreciate the generous amount of outlets available. However, some customers have noted the absence of a USB port, while others have mentioned concerns about noise, weight, and alarm issues.

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 58 Showing 1,141-1,160 of 1,989 reviews
  • Rated 5 out of 5 stars

    Battery

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

    This Battery backup is good for the price we paid for it

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

    BackupBattery

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

    I am using for backup power for my internet. When the power goes out for a brief period I maintain the internet till the power comes back on. I have a generator that kicks on. I do not lose my internet.

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

    Battery back up

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

    Compact and in stock when I needed it I use it fir my large flatscreen and printer. It is compact and easy to hide.

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

    Great Low End Battery Backup

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

    For the price, great battery. I would recommend this for desktop use.

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

    Works well

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

    Works well, have to charge it up beforehand though. Compact

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    great

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

    Easy to use, Great size. fits my needs perfectly for personal use.

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

    Works as expected

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

    Compact and slim presentation. Offers quiet operation.

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

    Battery back up

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

    It seems to be working fine but since I have not had a power outage it is hard to say how well it works in that case.

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

    Excellent product

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

    Excellent product small and comfortable to fit in tight spaces

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

    Solid Battery Backup

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

    Seems to be working well. No issues whatsoever. Great backup for the money.

    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.

    Excellent UPS, works good, easy to set up, would recommend for home use

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

    Great form factor and price.

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

    Great form factor and price. Was exactly what I needed.

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

    no problems

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

    purchased online. It arrived quickly. I have to problems with this item.

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

    So Far no problems

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

    I have had no issues at all with this unit. It's worked as intended so far.

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

    Works well

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

    Works well towards protecting my computer. Easy setup.

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

    Life saver

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great as expected, saved my gear and files on a few occasions.

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

    Super protector

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Worry free protector. Great product would recommend

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

    Good

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

    Good for this price working good until now . Worth

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

    Works great

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

    Very simple to use. Backs up my network during storms

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

    Excellent

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

    Great item at great price simple to use great quality thanks!

    I would recommend this to a friend