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Customer reviews

Rating 4.8 out of 5 stars with 924 reviews

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  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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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 15 Showing 281-300 of 924 reviews
  • Rated 5 out of 5 stars

    Worked as it should

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

    Works great, just had a power outage and it kept my computer up and running til I was able to shut it down. Luckily power was restored in about 30 minutes.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    1509 VA Cyber Power battery backup

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

    I have been a life long user of APC products. However, I thought I would give this unit a try. It was more cost effective and I liked the USB crate ports on front. Been working for a few months and everything is works well.

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

    Good, It is a backup battery

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

    Good, It is a backup battery, last one never got to use it until the battery died, hopefully will get use out of this one before the battery dies

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Emergency power

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

    Couldn’t recommend a product like or similar to this for anyone who cares about the technology they use everyday. With the common brownouts and crappy power grid, it’s nice knowing that my computer can be safely turned off in the event of a total power loss

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

    A great, high quality UPS that protects the best!

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

    The highest end UPS I've ever bought was needed for a new high end computer build. I love the efficiency of this unit as it runs much cooler than my far cheaper, smaller UPS units that simulate the sine wave with square waves. The fact it has a display that displays power usage, is a great benefit as well.

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

    Great UPS

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

    I've had no issues. It has a nice display and all the relevant settings for a UPS that you might want.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great backup power/surge protection

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

    it works great so far. i like that the screen can be angled when it's under my desk.

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

    A sufficient ups for the amount of load on it

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

    It is a sufficient power supply for the amount of load that it can handle. I had tried it on something of a larger load and wouldn't work for me. I bought four of these but I had to take two back because of the amount of load that was being placed on them was insufficient for this size of UPS. A no ding for the product.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Best UPS I've ever owned.

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

    After my UPS from a different company (with a 3 letter name) decided to have a battery leak and almost start a fire I researched the competition and decided to go all out for this model. I've had plenty of opportunities to see the unit in action through thunderstorms, etc, and it has performed flawlessly. It isn't cheap, but for a true sine wave unit it is a good value.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Working as intended

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

    So far this is working as intended. I like the size of this battery backup.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Passed it's first test without a hiccup.

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

    Less than an hour into service for my computer and it proved it's self without a flicker to my screen. I have one on my fridge too, to protect the motor and provide backup power during outages it's been flawless for months.

    I would recommend this to a friend
  • Pros mentioned:
    Sine wave

    Rated 5 out of 5 stars

    Nice interface and power capacity

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

    It has a nice control panel that makes it easy to know the charge capacity and rate of discharge. The pure sine wave output helps computers last longer.

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

    Does as it is supposed to

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

    It does what it is supposed to and not much else to think about. I like the features it has and it is a brand that I have used before that I trust

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

    Good quality and reliable.

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This UPS work very well. Easy to set up and has provided me with the time needed to safely save my work and shut down during a few power outages. and do the sign wave stabilizer built it this has lowered my power bill by a few dollars. So in the long run will pay for itself.

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

    Better battery backup

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

    Works well. Has enough power to keep machine and screen on to save required plans and documents

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

    Perfect home office back up system

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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.

    Great backup system - very easy to set up in my home office.

    I would recommend this to a friend
  • Pros mentioned:
    Surge protection

    Rated 5 out of 5 stars

    Excellent back up power.

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

    Excellent back up and surge protector. It does the job extremely well great back up power.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Perfect!

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

    I purchased to run network equipment in outage before generator kicks on. It works great wasily runnung multiple pieces of network equipment as well as many POE decices. Covers the outage and the teansfer back to utility power. Highly recommend

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

    It's a good battery backup for your PC and screen.

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

    It stays on, it keeps cool, it is quiet. No complaints. (Very nice.)

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Very good ups

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

    It's very tricky for a home user to get a good ups. The most important thing is how much Output an ups has and how long it lasts at half load. Most of them last about 8 min at half load so make sure that half load is not even close to your maximum load. That way your battery backup will last 30-60 min. This one is rated at 900W full load 6 min so if you run about 450 it's gonna last 12-15 min. 225w about half an hour.

    I would recommend this to a friend
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