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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.

CyberPower - 650VA Battery Back-Up System - Black

Model:
SX650G
SKU:
3938826
Highly rated by customers for:
Your price for this item is $45.99
Clearance
The comparable value price is $64.99

Customer reviews

Rating 4.7 out of 5 stars with 1032 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers are delighted by the 650VA Battery Back-Up System's long battery life and reliable surge protection, praising its performance and ease of use. Many appreciate the system's value for the price and convenient size. While some find the unit somewhat heavy, the alarm feature has received mixed feedback.

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 48 Showing 941-960 of 1,032 reviews

  • Battery Backup

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

    I usually buy APC, but this one worked out really welll

    I would recommend this to a friend

  • Great

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

    I feel that this is doing the job that I needed it to do

    I would recommend this to a friend

  • great backup batterry

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

    Theses product is very efficient for my office and work

    I would recommend this to a friend

  • Very useful

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

    This has been a great tool and is a great back up system

    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.

    Great for power outages and brown outs, lots were we live

    I would recommend this to a friend

  • Cyberpower

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

    Cyberpower ups backup is the best due to the 3year warranty

    I would recommend this to a friend

  • Great protection

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

    Worth the purchase to protect any electronic investment.

    I would recommend this to a friend

  • Great buy - great product

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

    I have used Cyberpower products before and love it! No fuss, no muss just consistent usage and peace of mind

    I would recommend this to a friend

  • Nothing wrong with it

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

    Notinhg wrong with this unit, but did return it and went from 650va to 1000va. Brand, model etc are excellent.

    I would recommend this to a friend

  • This is the third Cyberpower that I have bought.

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

    Excellent product. This is the third one I have owned.

    I would recommend this to a friend

  • Reliable

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

    Very convenient. Doesn't take a lot of space. The only downside is it doesn't hold the power for too long.

    I would recommend this to a friend

  • Extra power

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

    Works well when power goes out. I recommend this product.

    I would recommend this to a friend

  • Ups battery

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

    Needed a power stability for my desktop and this fit my budget. Remember to charge for about 8hrs before use

    I would recommend this to a friend

  • Great Unit

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

    This unit works great for all of my computer needs.

    I would recommend this to a friend

  • Quality product, great price.

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

    Good quality product, at a great price. very durable.

    I would recommend this to a friend

  • great for the office

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

    very dependable for the office and or home electronics

    I would recommend this to a friend

  • good battery

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

    works good trying now... this product is light and small... good

    I would recommend this to a friend

  • Go Big

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

    I chose the 650 for my computer backup and it works great. I still have to run my printer separate however.

    I would recommend this to a friend

  • gift

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

    I purchased this for family, they were having trouble with an outlet, safety first

    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.

    have 2 tvs, dvd player works freat. no problems with it

    I would recommend this to a friend
Page 48, Showing 941-960 of 1,032 reviews
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