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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 54 Showing 1,061-1,080 of 1,989 reviews

  • Excellent 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.

    Excellent battery backup system and light weight compared to my old battery backup.

    I would recommend this to a friend

  • Power up, when the power is down!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    No complaints, its being doing its job for a while now!

    I would recommend this to a friend

  • Love

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

    I love having this battery back up for my son's CPAP works wonderful.

    I would recommend this to a friend

  • Excellent product!

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

    This brand has always been reliable for me so when I needed another I knew I couldn’t go wrong with it.

    I would recommend this to a friend

  • UPS

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

    Would recommend. Works Great! Was very easy to set up and use!

    I would recommend this to a friend

  • REPLACEMENT FOR MY 15 YR OLD BELKIN

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

    THIS PRODUCT WAS EASY TO INSTALL, AND HAS ENOUGH BATTERY BACK FOR MY EQUIP

    I would recommend this to a friend

  • Great little backup for low power use.

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

    Used as a backup for telephone and home network gear. Has protected my equipment and keeps my phones from cutting out during power outages.

    I would recommend this to a friend

  • Battery Back-Up System

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

    Works as advertised. very happy with this item. I would but again

    I would recommend this to a friend

  • Reliability at an affordable price

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

    This product does the job. No frills reliability at an affordable price.

    I would recommend this to a friend

  • Everything 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.

    Perfect for gaming set-up. Fits well anywhere you need it to be.

    I would recommend this to a friend

  • Just as described

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

    Works as promised. I use it for my security system router in case the of a power glitch

    I would recommend this to a friend

  • Exelent

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

    Nice backup battery. And good price. I love it. And its not massive

    I would recommend this to a friend

  • CyberPower Battery Back-Up System

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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 the first time I have purchased this brand of UPS. So far it is working just fine. I am using it to keep my Hubitat Hub on-line and other devices. I was having electrical glitches issues which was making the hub malfunction.

    I would recommend this to a friend

  • Works for me

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

    Have hi-end TV Wanted to protect. This does it for me. Arrangement/accessibility of "plug-ins" could be a bit better....

    I would recommend this to a friend

  • Working as expected

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The product is working as expected. No issues and was easy to install.

    I would recommend this to a friend

  • Price to buy

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

    Good price for a power protection solutions.suggest buy

    I would recommend this to a friend

  • This is a great safety net

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

    It doesn't take up a lot of space and provides safety for those expected power surges

    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.

    A must have protection for your expensive house electronics, great price

    I would recommend this to a friend

  • Perfect

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

    Just the right size for Christmas lights. Not tyoo big so it's easier to hide away out of sight

    I would recommend this to a friend

  • Nice UPS.

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

    UPS backup for my modem and router. Working perfectly so far.

    I would recommend this to a friend
Page 54, Showing 1,061-1,080 of 1,989 reviews
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