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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.

CyberPower - 450VA Battery Back-Up System - Black

Model:
SE450G
SKU:
3938808
Highly rated by customers for:
Your price for this item is $31.99
Clearance
The comparable value price is $44.99

Customer reviews

Rating 4.6 out of 5 stars with 1387 reviews

Rating Filter

Rating by feature

  • Value

    Rating 3.9 out of 5 stars

  • Quality

    Rating 3.7 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 are positive about the 450VA Battery Back-Up System's long battery life, surge protection, and performance. Many also appreciate its affordable price, ease of use, and compact size, with several noting the convenient number of outlets. A small number of users mentioned a noticeable humming sound when the unit is running on battery power, and the lack of a USB connection was also cited as a drawback by a few customers.

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 58 Showing 1,141-1,160 of 1,387 reviews

  • Great Product

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

    This product provides me more peace of mind when it comes to my electrical items.

    I would recommend this to a friend

  • nice

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

    we have several of these battery backups and have been extremely pleased with each one

    I would recommend this to a friend

  • Exactly what I was looking for

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

    This battery backup was exactly what I was looking for to protect desktop at the office.

    I would recommend this to a friend

  • Works as advertised

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

    What can I say, the thing works. Has to charge up for 8 hours but otherwise works

    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.

    I have yet to have a power outage, However I feel safe if a power outage does occur

    I would recommend this to a friend

  • Affordable and Functional

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

    Low cost option that exceeds APC specifications for similar wattage and voltage.

    I would recommend this to a friend

  • Great deal.

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

    Glad that I was able to speak with a member of Geek Squad who recommened this item.

    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.

    Got it for my rear speaker connection. It has not let me down, works great.

    I would recommend this to a friend

  • Reasonably priced battery backup

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

    Easy setup, easy price. I have not yet had an outage, so unsure of backup time.

    I would recommend this to a friend

  • ok

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

    This works as expected. Keep in mind its for electronics with a lower demand of energy.

    I would recommend this to a friend

  • Small UPS battery is an excellent choise.

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

    We have a UPS battery on every pc in our office and Cyberpower are an excellent choice for the cost.

    I would recommend this to a friend

  • Good protection

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

    Works great since we have frequent power outages. Miss having the software with this model though.

    I would recommend this to a friend

  • UPS electrical junction outlet

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

    Deficiency: The spacing on the plug-in recepticals are narrowly-spaced; so, some types of 110v electrical devices power cables which are non-tradional plug-in design can't be located in adjacent positions. This is a severe design limitation as only HALF are 'UPS' positions while half of the power strips plug-in locations ARE NOT 'UPS'-supported.

    No, I would not recommend this to a friend

  • Love these compact battery backup systems

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

    Small, portable and works great and as expected. I've never had one fail on me yet.

    I would recommend this to a friend

  • Awesome device

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

    A very reliable power back up battery encase of power outage.

    I would recommend this to a friend

  • Backup power

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

    Reduces line noise a bit but not completely. Good run time for a low power system.

    I would recommend this to a friend

  • Great UPS for Price

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

    This is a great UPS for the price range. worked great on my desktop - no issues

    I would recommend this to a friend

  • Great power

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

    I just bought this new battery back and surge protector. Seems to be working well so far.

    I would recommend this to a friend

  • Good UPS for protection

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

    The UPS worked out of the box as expected. Provides power protection when needed.

    I would recommend this to a friend

  • this is the one i like

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

    this one is easier to understand just plug it up and waite for the power to go out

    I would recommend this to a friend
Page 58, Showing 1,141-1,160 of 1,387 reviews
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