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  • Front. CyberPower - 450VA Battery Back-Up System - Black.
  • Alt View 11. CyberPower - 450VA Battery Back-Up System - Black.
  • Alt View 12. CyberPower - 450VA Battery Back-Up System - Black.
  • Alt View 14. CyberPower - 450VA Battery Back-Up System - Black.

CyberPower - 450VA Battery Back-Up System - Black

Model:
SE450G1
SKU:
6239405
$64.99

Customer reviews

Rating 4.7 out of 5 stars with 1989 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 55 Showing 1,081-1,100 of 1,989 reviews

  • purchaser/user

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

    Product met our needs and was easy to install/use. No problems noted.

    I would recommend this to a friend

  • Great!

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

    I We've had a few storms, power surges, etc.. Nothing happened!!! Works excellent.

    I would recommend this to a friend

  • Powerful Battery Back-up

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

    We have many of these at our office. Small put powerful.

    I would recommend this to a friend

  • Owner

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

    We always have power blinks but this has always saved my work problems

    I would recommend this to a friend

  • Excellent product

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

    Excellent UPS to protect the tv from energy outages.

    I would recommend this to a friend

  • 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.

    Works exactly as described. Very happy with purchase. Would buy again

    I would recommend this to a friend

  • Great buy

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

    Great buy works as intended with my desktop in case of a power shortage.

    I would recommend this to a friend

  • Battery back up works as planned

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

    This battery back up works as planned and keeps our work even when a breaker flips

    I would recommend this to a friend

  • Great for cctv

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

    I use these all the time work great will continue to use with all new install

    I would recommend this to a friend

  • Saved the day

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

    This is something everyone should invest in if they work on a computer.

    I would recommend this to a friend

  • 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

  • Great Item

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

    Now I don’t have to worry about not saving my work when the power goes out.

    I would recommend this to a friend

  • WORTH THE MONEY!

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

    This power box is worth to get if you are PC gaming and/or other things that uses electricity. This back up battery really saves your PC and other electronical things from dying or frying up whenever there is a storm.

    I would recommend this to a friend

  • Excellent battery

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

    It’s of great use to me. The electricity in my apartment can’t be fully trusted and this keeps my important appliances safe in the meantime.

    I would recommend this to a friend

  • Good

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

    Excellent works perfectly im not scared of any power outrage

    I would recommend this to a friend

  • Works as a basic UPS

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

    Does what it is supposed to. Good for router when the power goes out.

    I would recommend this to a friend

  • 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

  • So far so good.

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

    Purchased 2. One for my son-in-law's computer since he's WFH and one for the WIFI. We've had a couple of power outages, although not for too long, no interruption with computers and WIFI. Planning on buying a 3rd.

    I would recommend this to a friend

  • Works as advertised

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

    Works as advertised, no complaints as it was just what we needed

    I would recommend this to a friend

  • great buy

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

    I bought this to keep my electronic safe, blu ray, tv. etc it was great price.

    I would recommend this to a friend
Page 55, Showing 1,081-1,100 of 1,989 reviews
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