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  • Front. CyberPower - 650VA Battery Back-Up System - Black.
  • Alt View 11. CyberPower - 650VA Battery Back-Up System - Black.
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CyberPower - 650VA Battery Back-Up System - Black

Model:
SX650U
SKU:
10839887
$69.98
Save $15.01
Comp. Value: $84.99

Customer reviews

Rating 4.7 out of 5 stars with 1782 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

95%
would recommend
to a friend
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 59 Showing 1,161-1,180 of 1,782 reviews

  • it

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

    super service excellent store friendly employees i wll recommend this item for pc

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Good Buy!

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

    Bought 2. Does the job. Desktop computer with 2 monitors and a scanner.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Really great for the price

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

    I have been using this for a month and it has worked great, I got it at a good price and only have one issue, when trying to charge on the usb port it doesn't work on my tablet if it's off, I just hae to turn it on, but besides that it works fine.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Great product

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

    Got one of these as a safe guard of a power outage for my storage devices and love it!

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Okay for Now

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

    Seems to work. Nothing has happened to where it was needed.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Battery 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.

    Never bought this brand, always purchased APC, but so far very happy with this CyberPower Battery Back Up.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Easy to hook up and gives presence of mind

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

    This is an essential product if I wish to use a computer. Although we do not have a lot of outages, I know from past experience that a spike in voltage can damage electronic equipment. This is the same as experience.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • My first Cyberpower.

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

    I needed a quick replacement and this one was available quickly, boy I was glad it was. This unit has the best stats than any of it's competitors of it's size. I plan to buy Cyberpower when I need any future replacements.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • keep system up.

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

    Gets hot easily. Consumes a lot of amperage when one has only 15 to use.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Replacement backup battery

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

    New unit lighter weight & more compact. Priced about the same as the older unit.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Priced Right 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.

    Excellent UPS for the price. Great for small PC or network devices.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • works well for backup power on computer

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

    have this set up on a computer in the office for battery back up and it works fine

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Backup

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    You never know if your power is going to spike, dip, or just go out. These are a must have for electronics, and they are great for aquariums too, if your pump/filter unit looses prime after a power outage.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Works as advertised

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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. Keeps my electronics protected.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • battery backup

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

    great back up for my computer and other electronics

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Cyberpower

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

    This is a really great UPS back up and I have had one before. It was affordable and I knew the quality would work and there would be enough power to shut down my equipment before I lost valuable information.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Best backup system for the $

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

    I had a lightning strike take out my Apple computer and Smart HD TV because I thought a surge protector would keep my equipment safe. I was sadly mistaken. I went to Best Buy and was shown the product that would safeguard my electronics.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Excellent option

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

    Excellent option for the lastest blackout power in my area.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Get's the job done

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

    Replaced a 7 yr. old model with this new one and it meets my needs

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Safety

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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.

    Easy to use. Brings ease to save files before shutting down.

    This review is from CyberPower - 650VA Battery Back-Up System - Black

    I would recommend this to a friend
Page 59, Showing 1,161-1,180 of 1,782 reviews
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