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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
Highly rated by customers for:
$64.99

Customer reviews

Rating 4.7 out of 5 stars with 1968 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

Pros mentioned filter

Cons mentioned filter

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 81 Showing 1,601-1,620 of 1,968 reviews

  • Be sure to charge before using

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

    Works great, smaller than previous version I was replacing. Be sure to charge it before use

    I would recommend this to a friend

  • Solid, reasonably priced backup battery.

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

    As always, Hans knows our computer usage and helped me select a solid product at a reasonable price.

    I would recommend this to a friend

  • Not My Preference, but ...

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

    In the past, I didn't have a lot of luck with CyberPower UPS's. However, I was in a pinch and needed two new UPS's for my computers and APC wasn't available. So far, so good!

    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

  • 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

  • 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

  • So far so good

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

    The battery back up is doing what it was bought for.

    I would recommend this to a friend

  • 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

  • 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

  • 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

  • Power for a few select devices.

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

    Bought to back up only a few devices. Does as I intended it to. If you can afford a more powerful one, do so.

    No, I would not 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

  • 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

  • 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
  • Pros mentioned:
    Surge protection

    t

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

    Allows me to protect my TV's, Wi Fi router, computers and medical equipment against power surge and outage. Plus cell phone chargers

    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

  • 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

  • it works!!!

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

    after charging worked right out of the box, no more internet crashes!!!

    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

  • 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
Page 81, Showing 1,601-1,620 of 1,968 reviews
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