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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 62 Showing 1,221-1,240 of 1,989 reviews

  • Purchased

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

    Purchased this for a friend and he really likes it.

    I would recommend this to a friend

  • Does what it is supposed to

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

    No problems so far seems to be alright I guess it works. When it goes on backup it buzzes insane which is less than ideal

    I would recommend this to a friend

  • Simple but Still Solid Backup

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

    I always have buy this brand to protect my expensive low demanding electronic devices, this one do the job perfectly fine.

    I would recommend this to a friend

  • great during power failure

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

    we get lots of power failures and now I can continue to use my computer and power it off properly.

    I would recommend this to a friend

  • Great unit

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

    This unit preforms just as good as the better know brands.

    I would recommend this to a friend

  • Roger

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

    Good back-up for my router. We have frequent momentary power interruptions and this unit protects the router by supplying power instantly.

    I would recommend this to a friend

  • The battery backup

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

    We have been pleased with our purchase of the 450VA backup.

    I would recommend this to a friend

  • Great for when power is out

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

    Power went out and was able to continue what I was doing

    I would recommend this to a friend

  • Value

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

    It works well for small price. Good name brand behind it.

    I would recommend this to a friend

  • Great small UPS for the cost

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

    *Charged quickly* *Tested well after charging* *Nice long power cord

    I would recommend this to a friend

  • 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.

    Good product for the price would recommend to everyone

    I would recommend this to a friend

  • Provides the service that I needed

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

    I had no issues with installing this. I wanted a UPS for the cable company's VoIP box, cable amplifier, NAS and network switch. The previous APC one that was over 15 years old could not be resurrected with a new battery -- last barely a few months. I have not had any issues with it.

    I would recommend this to a friend

  • Great battery backup for what I need!!

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

    This battery backup works great and is very easy to use.

    I would recommend this to a friend

  • The perfect capacity for my needs

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

    I currently have a 650 VA version of this UPS that backs up my router, PC and Screen. I needed a second UPS because of relocating my PC to another room. Since I only needed to back-up the PC and Screen, I could use the smaller model and save a few dollars. Being smaller in physical size it was easy to place.

    I would recommend this to a friend

  • Good product

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

    Adequate for my needs Adequate for my needs Thanks

    I would recommend this to a friend

  • Perfect for my computer backup power supply

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

    I needed a reliable back for my business computer system

    I would recommend this to a friend

  • Great product

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

    Great product for router when the power goes out or when doing home improvement projects.

    I would recommend this to a friend

  • Very happy with this

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

    Would purchase again. Hs just the right number of outlets

    I would recommend this to a friend

  • Perfect

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

    Each time the toaster or the blow dryer blow out the power, the wifi goes too. No more waiting for the wifi to regain consciousness. This paid for itself on the first try! I only have an issue with just one side is the battery and the other side is just the plugs

    I would recommend this to a friend

  • Very nice

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

    Super nice surge protector, I’d definitely recommend it

    I would recommend this to a friend
Page 62, Showing 1,221-1,240 of 1,989 reviews
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