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$69.98
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Customer reviews

Rating 4.7 out of 5 stars with 1783 reviews

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    Rating 4.6 out of 5 stars

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    Rating 4.6 out of 5 stars

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    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 65 Showing 1,281-1,300 of 1,783 reviews
  • Rated 5 out of 5 stars

    Bought to back up internet connection

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

    plug modem and network connection as cable runs on separate wire from electricity so if power goes out I still am able to retain network connections

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Backup power supply.

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

    Working from home you need to have a backup power in the event of power loss. I wanted a supply that would support 2 monitors a cell phone and a laptop. That would keep everything on till everything was backup. Last thing i wanted was losing what took all day to do. This did the job perfectly. Couple of days later lost power and it kicked in. Long enough to save and shut down everything properly. No lost data.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent backup

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

    Excellent power backup for all my needs I have my router, plus modem and couple other items powered and protected. I would recommend this to anyone.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good for backup

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

    Keep in mind these only last long enough to shut your system down properly and enough time to do last minute stuff until power comes back on.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great power backup

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

    This power backup is robust and works great to support computer and ancillary items providing time to close out projects in long power outages.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Power back up

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

    So far good, still working see how long lasting, I buy always Best Buy products, specially this item

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great for the price

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

    Great battery back up for the price. Working as designed so far. We loose power at least once a month for a few seconds at a time. Frustrating. So far so good.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great item, excellent quality

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

    high quality item, well made, I tested the run time it offers and found it to be longer than it is rated for. Great product.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love it.

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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.

    Kept computers/internet and phone working after brief power outage. Was on a call at time of outage and never got disconnected. Awesome product.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Product replacement

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

    Product recommended by associate and good choice. Appreciate assistance indefining best choice for my situation.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good value for the price

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

    Good value for the price. Hardware seems very good, working properly. Software could be a little more stable, seems to lose communications to the battery a bit more than it should, but gets back on line quickly.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    would buy again

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

    i found this when i went in for something else. i love it

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Compact and no issues

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, provides a little protection in my building where the power isn't great. Has kept devices on a few times when everything else restarted.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    AJAY

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

    I Eliminated a lot of cluster. Enjoy the back of power, came I. Good use doing power outage. Still was able to have light and tv.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Cyber Power Battery Back-up System

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

    Product is doing what it is designed to do. Time will tell if operation is as simple as it appears to be. No power outages so far...will know more after a failure. Was glad to find this at Best Buy!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent product

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

    Needed a product like this for power surges in our area. Few days after we purchased it we had a power surge and product did its job. Computer was not affected.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Updated plug arrangements are great.

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

    This model is still a bit bulky, but the updated outlet arrangements are well spaced and accommodated everything I needed to plug in.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good power supply

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

    Does the job. My only issue is that it should have some outlets at a 90° angle to make room for more converter plugs.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    cyber power

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

    Great piece of mind I used this to perform some alb works now I not have to think about power disruption during my lab works.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works great!

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

    Excellent product! So far so good. Using this for mother’s modem and router so there’s no interruption for power glitches.

    I would recommend this to a friend