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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 1985 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 50 Showing 981-1,000 of 1,985 reviews

  • Works Great

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

    Works great so far, I have not had any issues, plenty of outlets.

    I would recommend this to a friend

  • Charged

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great. Does the job. Feel secured if power goes off.

    I would recommend this to a friend

  • Love this!

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

    This little thing works great with my small charging things like phone and stuff

    I would recommend this to a friend

  • UBS

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

    A life saver I want to get another one to protect my other products

    I would recommend this to a friend

  • Great protection and a space-saver too!

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

    This conveniently fits in a small space hiding unsightly cords. Easy to install and gives peace of mind.

    I would recommend this to a friend

  • 450VA Batter 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.

    I've used CyberPower for many years and have had very good success with them. This one was a replacement and priced such that it didn't make sense to try and replace the battery. Good products...........I own several.

    I would recommend this to a friend

  • Good item

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

    Works great and the price is very good for what you get.

    I would recommend this to a friend

  • CyberPower - 450VA Battery Back-Up System

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

    This product does what is expected. Very pleased with this product.

    I would recommend this to a friend

  • little ups to power little things

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

    UPS to power the critical items like - verizon fiber modem, router, home assistant server and switch

    I would recommend this to a friend

  • Great budget solution for a UPS

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Have this on my living room TV - battery works great and so does the surge protection.

    I would recommend this to a friend

  • Worthwhile Purchase!

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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.

    Worked right out of the box. Charged battery for recommended 8 hours. Then intentionally shut off circuit breaker to my old HP desktop. Lost no data as battery worked immediately without a hitch. Plenty of time to orderly shut down. Remember: only 8 standard outlets; no other ports. Of these 8, only 4 have battery back up. I am completely satisfied.

    I would recommend this to a friend

  • Good for minor spikes

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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 good purchase if you need to mitigate minor brownouts or spikes in power to your critical components. The specs say that this has auto shutdown software but the one I received did not have that capability and I believe based on CyberPower's website the next step up from this does.

    I would recommend this to a friend

  • Goods for you

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

    It can prevent my ps4 from power outage, surge. Also Easy to use. I love it

    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.

    I like this product , is easy and feel comfortable that my electronics are well protect it .

    I would recommend this to a friend

  • Great deal for the price

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

    It works well. I have not any issues with this unit.

    I would recommend this to a friend

  • Backup

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

    Great battery backup & keeps everything up so no system issues

    I would recommend this to a friend

  • Amazing

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

    Kepy my 750 watt pc running for almost 40 minutes! Very impressed.

    I would recommend this to a friend

  • power cord

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    this is a life saver our power went out and this kept everything running.

    I would recommend this to a friend

  • Economical alternative.

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

    Works really well. I recommend this for your small UPS needs.

    I would recommend this to a friend

  • UPS

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

    Does the job as expected and easy enough to use. Pretty straightforward

    I would recommend this to a friend
Page 50, Showing 981-1,000 of 1,985 reviews
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