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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 82 Showing 1,621-1,640 of 1,989 reviews

  • Great Battery

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

    Perfect for our needs, small electronics, small battery is perfect. I would recommend this.

    I would recommend this to a friend

  • Great to protect items

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

    Used for computer when lightening and storms make us lose power. We can now safely shut down

    I would recommend this to a friend

  • Been working fine for a month

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

    I have not had a power loss or surge so the unit has not been tested, but its been working fine.

    I would recommend this to a friend

  • Seems to work AOK

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

    Seems to work AOK. Is much larger and heavier than I imagined from the pics.

    I would recommend this to a friend

  • Excelent

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

    This is the 3rd battery back up that I have bought from cyberPower. Not a replacement but an addition. Love them.

    I would recommend this to a friend

  • Great product!

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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 a great product according to quality price.

    I would recommend this to a friend

  • Does what it is supposed to do!

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

    Using it to back up power to our router and wifi. So far, works like it is supposed to.

    I would recommend this to a friend

  • Good battery backup

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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 so good with this battery backup. Holds desktop and two 20 inch lcd monitors no problem.

    I would recommend this to a friend

  • Does what it should

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

    Works well. I haven't had any issues with my internet disconnecting during any kind of power surge or brief outage since I got it.

    I would recommend this to a friend

  • Reliable backup power

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

    Reliable backup power and good function. Good spacing of outlets

    I would recommend this to a friend

  • Best washer ever.

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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 a wonderful Machine. I highly recommend it.

    No, I would not recommend this to a friend

  • Portable charger

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

    Power charger portable is very reliable when traveling.

    I would recommend this to a friend

  • power supply

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

    this power supply works very good power went out kept my computer from crashing

    I would recommend this to a friend

  • battery back up

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

    love this protect my tvs and computers from energy changes

    I would recommend this to a friend

  • Lucky

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

    Is excellent, the same day I bought I had problem with power and I was lucky !!!

    I would recommend this to a friend

  • UPS Back up

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

    This little Back up power supply work great and help to protact my Lap top from any power issue's Love it

    I would recommend this to a friend

  • Great protection!

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

    Bought it for my TCL TV in the bedroom. Protects both the TV and cable box

    I would recommend this to a friend

  • portable

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

    beautiful. the fact that it comes with a ups makes it awesome. i use it with my gadgets

    I would recommend this to a friend

  • Great Price

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

    Bought it for my personal computer and has performed very good. It has a good amount time without power.

    I would recommend this to a friend

  • Good design

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

    They really thought out the placement and spacing and direction of the outlets. Nicely done

    I would recommend this to a friend
Page 82, Showing 1,621-1,640 of 1,989 reviews
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