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Customer Ratings & Reviews

$64.99

Customer reviews

Rating 4.7 out of 5 stars with 1985 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

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 53 Showing 1,041-1,060 of 1,985 reviews
  • Rated 5 out of 5 stars

    Great Value

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

    This a great product at a wonderful value. Use these on a daily basis

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

    Very reliable backup

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

    If you need a reliable and competent backup with a good cost-benefit, this is for you

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

    Perfect

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

    Just the right size for Christmas lights. Not tyoo big so it's easier to hide away out of sight

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

    Good Value

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

    Works good, we average a 2-year life on the battery, so we replace at 2 years unless failure occurs prior.

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

    Battery Back Up

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

    Good product, does the job for which it was purchased.

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

    Cyber Power battery back up

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

    Slim, trim, multi-outleted, emergency battery backup is awesome!

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

    Great product

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

    Protection from an unexpected power surge is a must as I found out the hard way.

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

    Good buy

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

    Bought this surge protector/battery backup for my security system. So far works well.

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

    Great

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does exactly what I need it to do. Great product. I definitely recommend it.

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

    Excellent!

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

    I've used APC's in the past, but went with this brand after reading reviews. I'm happy I did.

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

    Good value

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

    Great value offering outstanding protection...low price.. .

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

    Life-saver

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

    Very helpful during the TX winter storm and rolling blackouts!!

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

    Excellent

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

    This product it the best way to protect you tv, playstation, computer.

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

    Compact but great layout

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

    Use this when you need a small footprint but a good layout of the outlets

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

    Protect work computer

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

    I work from home and I need to keep my equipment from being damaged. Peace of mind.

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

    Battery back up

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

    space saver unit with lots of outlets. Easy to set up

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

    Perfect

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

    Very affordable and reliable also necessary for today home i installed in my router/Wi-Fi

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

    An important part of a security system

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

    It did it's job right when our power went out recently. The router and security cameras where connected to independent batteries. Luckily the Internet provider was unaffected as well and we were able to see remotely what was happening although the batteries did not outlast the outage. Overall a good solution for short power outages.

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

    Great Value. Great Product.

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Switch from the more expensive brand and very impressed. Will only purchase this brand going forward.

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

    Would buy again

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

    Am very pleased with this product. Easy to use, instructions also.

    I would recommend this to a friend