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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 80 Showing 1,581-1,600 of 1,989 reviews

  • Good product

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

    Works great . Connected my router to it, no more losing wifi from occasional power flickering.

    I would recommend this to a friend

  • Greta!!

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

    So far, this has turned out to be a great UPS that I use at work.

    I would recommend this to a friend

  • Small, but mighty!

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

    Bought for my Router and Modem, works great! Gives me 20 mins to shut down!

    I would recommend this to a friend

  • Great 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.

    Great product for the money, keeps your electronics safe during a power outage. Would buy again.

    I would recommend this to a friend

  • Computer Protection

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

    If you have a good PC you need one of these. Power surges happen all the time and this will keep you safe.

    I would recommend this to a friend

  • A replacement needed

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

    Had a battery back - up that gave up it's life so I purchased a new one and am back to working properly again.

    I would recommend this to a friend

  • Fine for my needs

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

    This works fine for my office modem. it was all i needed

    I would recommend this to a friend

  • Short term power and surge protection

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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. I don’t have to worry about short power outages or power surges.

    I would recommend this to a friend

  • UPS unit

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

    This item has been an asset in keeping our internet going.

    I would recommend this to a friend

  • Very satisfied

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

    Love it, keeps me connected with my many devices in a compact form. This was a great buy.

    I would recommend this to a friend

  • Has saved waiting 10-15 mins for restart.

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

    Use it for DirectTV and it has saved all that restart time (10-15mins) that the program says a few more seconds.

    I would recommend this to a friend

  • Reliable

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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.

    Needed this for cable box due to periodic loss of power. Keeps my router and cable box from resetting

    I would recommend this to a friend

  • As Advertised.

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

    Easy set ip and appears to work although I have not been able to dully test as I would need to cut power.

    I would recommend this to a friend

  • love it

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

    Love the fact I can plug different types of devices to it and have a good distance between plugs.

    I would recommend this to a friend

  • Does what it's supposed to

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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's supposed to do--protects my cable modem and wifi router. Easy to set up.

    I would recommend this to a friend

  • Power backup

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

    The price and reliability are un matched and just plug it in and it works

    I would recommend this to a friend

  • CEO

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

    This is handy for an organizing purpose as well as back up system.

    I would recommend this to a friend

  • 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 good. Lost power the other day and everything stayed on until the power came back on.

    I would recommend this to a friend

  • Good Back up System

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

    Excellent product! I can’t compare this system. I recommended for others costumer looking for something cheap

    I would recommend this to a friend

  • Great backup for computer

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

    This is a great product I live in to and the power always goes out it's a great backup

    I would recommend this to a friend
Page 80, Showing 1,581-1,600 of 1,989 reviews
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