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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 86 Showing 1,701-1,720 of 1,989 reviews

  • Great

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

    Love this product. Provides the power I need during power outages

    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.

    Saved my computer and PS4 from outage and was able to turn them off safely

    I would recommend this to a friend

  • Can keep ps4

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

    My ps4 was safe from a power outage and was a Working during that time

    I would recommend this to a friend

  • hick ups

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

    I had to switch this one to monitor duty. It could not handle my power. Sadly it's only 650. Just kept falling off. it usage and agility.

    I would recommend this to a friend

  • High quality for a cheaper price

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

    The unit is high quality for a Best Buy unit. It works great

    I would recommend this to a friend

  • Good for power outages

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

    Good for power outages, we use it to provide power for landline phone (now on fiber optic) during power outage,

    I would recommend this to a friend

  • Great product at a good price

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

    Backups we’re all need for every piece of electronics in the house!

    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.

    I use it to protect my equipments and provide extra power in case of blackout

    I would recommend this to a friend

  • Full set-up for Ethernet & WiFi

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

    Full set-up for Ethernet & WiFi. Help with whole back-up system.

    I would recommend this to a friend

  • Good value

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

    Needed to quickly replace a battery backup, of course best buy is here.

    I would recommend this to a friend

  • Works great for my needs...compact!

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

    Compact &meets my needs... Better to be safe than Sorry! Protect your investment

    I would recommend this to a friend

  • Very Reliable

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

    Very reliable, 3 power outages and it back-up system did it's job.

    I would recommend this to a friend

  • It’s a UPS

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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.

    Battery backups are a must have for those who work from home!

    I would recommend this to a friend

  • 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.

    Cyber Power Battery Back-up is the best and perfect product.

    I would recommend this to a friend

  • Needed

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

    Much needed since we lose power a lot. Great safety product for our home computer

    I would recommend this to a friend

  • Good product

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

    Must have for gaming with dang near no outlets haha.

    No, I would not recommend this to a friend

  • Cyber Power 450 VA 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 for light use electronics back up. I use 950 & 1500 VAs for the more critical components in my home office.

    I would recommend this to a friend

  • Gret

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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 works well keep my tv on when the lights went out

    I would recommend this to a friend

  • Good

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

    Loved the quality of the product and it was what I expected to be.

    I would recommend this to a friend

  • Does the job.

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

    A great UPS for my home alarm and VOIP telephone setup.

    I would recommend this to a friend
Page 86, Showing 1,701-1,720 of 1,989 reviews
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