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  • Front. CyberPower - 650VA Battery Back-Up System - Black.
  • Alt View 11. CyberPower - 650VA Battery Back-Up System - Black.
  • Alt View 12. CyberPower - 650VA Battery Back-Up System - Black.
  • Alt View 13. 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 1783 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 80 Showing 1,581-1,600 of 1,783 reviews

  • Just the right size of protected power supply.

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

    The curbside pickup was great. Good product, good price.

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

    I always depend on Cyberpower, they are great products at a good price.

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

    I would recommend this to a friend

  • SouthLand Security Streaming Video

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

    Works great with the SouthLand Security Streaming Video System.

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

    I would recommend this to a friend

  • Easy to install

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

    It seems to be protecting my computer and that is what is most important.

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

    I would recommend this to a friend

  • Works great for power outages

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

    I work from home and this really helps so I don’t lose connection.

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

    I would recommend this to a friend

  • Great battery for I-Robot

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

    Great - I-Robot running & charging again, excellent service from Best Buy

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

    Just what we needed - great replacement for what we had.

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

    I would recommend this to a friend

  • cyberpower 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.

    Works great. Except when you have a cord that occupies more space it is tricky and should be used in the last socket

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

    I would recommend this to a friend

  • Surpassed my expectations.

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

    This product gave me everything I was looking for, and then some.

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

    I would recommend this to a friend

  • Great 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.

    Great quality on a battery back up for the price. Easy to use.

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

    I would recommend this to a friend

  • Helpful

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s very helpful for when power goes out in a storm.

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

    I would recommend this to a friend

  • back me up

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

    Excellent quality and easy to use. Happy customer!

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

    I would recommend this to a friend

  • Perfect protection

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

    Works great for keeping data in case of a power failure.

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

    I would recommend this to a friend

  • Compact and efficient

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

    Excellent equipment and easy to install. It was pre charged!!

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

    I would recommend this to a friend

  • 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.

    Works as advertised, price is comparable to others.

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

    I would recommend this to a friend

  • Item is very easy to use.

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

    We were able to plug everything into this that we needed to.

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

    I would recommend this to a friend

  • Great for protecting

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

    Great for protecting your electronics for any power outage

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

    I would recommend this to a friend

  • I am glad

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

    battery back working good I recommend for customer

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

    I would recommend this to a friend

  • would not be without it

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

    protects against power outage best product I have found

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

    I would recommend this to a friend

  • Working great through multiple outages

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

    Very happy with the purchase. Just what I needed.

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

    I would recommend this to a friend
Page 80, Showing 1,581-1,600 of 1,783 reviews
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