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Customer Ratings & Reviews

$249.99

Customer reviews

Rating 4.8 out of 5 stars with 912 reviews

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Rating by feature

  • 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

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers commend the 1500VA Sine Wave Battery Back-Up System for its overall performance, ease of use, and helpful features such as sine wave output and surge protection. Many appreciate the clear display, straightforward setup, quiet operation, and ample outlets. Some customers have noted concerns regarding the price and weight, while a few have mentioned a noticeable smell.

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 7 Showing 121-140 of 912 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Happy Birthday

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

    Bought this for my sons birthday! Its all he wanted, so, i got it. He was definitely elated! So,must be a great product cuz hes a nerd, and i love seeing him happy, and this makes him happy, so i am happy.

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

    Rated 5 out of 5 stars

    Very good

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

    Purchased to protect my pc build. Can’t go wrong with this.

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

    Rated 5 out of 5 stars

    Does its job

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

    Live in a area were my power surges randomly and the daintiest storm will complety blast power for the whole town this lil guy has protected my 1st pc from two power outages already and an overnight power surge

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

    Rated 5 out of 5 stars

    Good Back up

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

    Its been several years since I bought it and I haven't had any problem with it. Battery stills holds pretty well.

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

    Rated 5 out of 5 stars

    This thing's a MONSTER - in a good way.

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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.

    Active PFC compatible Pure Sine Wave UPS Handles my Ryzen 5 5600x w/ PBO and Curve Optimizer at -20 on all cores / RX 7900 XT based system with EASE. Can easily maintain power on the system, charging my phone, and running my monitor for nearly 45 minutes in the event of a power outage. Switch is instantaneous, and doesn't have the "10ms delay" that some other units do due to their design - which can be largely problematic in the right (wrong) environment. Has lasted nearly 2 years without any complications or degredation in battery life, through two power outages. I was LARGELY against buying CyberPower anything, and typically reserve my UPS purchases to buy Tripplite. I'm very glad that I decided to purchase this.

    I would recommend this to a friend
  • Cons mentioned:
    Warranty

    Rated 5 out of 5 stars

    Hopefully a 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.

    This is the third version of this UPS I have owned and they have all been great. I'm glad the price finally went back down to normal again too. Two years ago the batteries in my last one blew up one day, literally, and I couldn't get one of these so I went with a different model from CyberPower and the warranty at that time on any model from this or any other company was down to a year or less. I guess that made sense when it didn't even last two years before I had to replace it. I hope this is better quality again like the older models, but at least the warranty and price are much better again.

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

    Rated 5 out of 5 stars

    Simply the BEST

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

    Best battery in the world. Held internet for hours!!

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

    Rated 5 out of 5 stars

    Nice 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 bought two of these for my network and alarm system. Easy to install. I have older Cyberpower units and they are very reliable. Three year warranty on it and the battery. Should change the battery between 3 and 4 years since they degrade over time. This is the GL model, you need to connect a Windows laptop to it to monitor the health. Suggestion: test it from time to time by pulling the plug to see how long it will power your device(s). You don't need surprises.

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

    Rated 5 out of 5 stars

    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.

    Bought this unit to replace a failing UPS. This went in an came up with absolutely no issues

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

    Rated 5 out of 5 stars

    Great to have when you need it

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

    I'm often on my computer for long sessions almost daily, so having this was a must to give me some peace of mind in case of an unexpected outage. I like the info I can see on the display, and the extra usb ports are a nice add-on, too.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Surge protection

    Rated 5 out of 5 stars

    Well Built, great design, easy to set up.

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

    Easy to set up. Well built. Love the display. Ordered it online and it arrived very quickly. I like the fact that half the ports are not pulling from the battery, but all benefit from the surge protection. I only plugged in work-crucial items to the battery backup sockets (there are 6 of them I believe), so that in case of an outage the battery isn't being used up by non-essentials, but everything is still protected from surges.

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

    Rated 5 out of 5 stars

    Yep

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

    Bought two of these. One for my home theater system with 85” samsung, and second for my desktop MacMini setup and Synology server system. Wanted pure sinewave for my systems. Work exactly as expecte

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

    Rated 5 out of 5 stars

    It works

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

    Bought this because the wiring in our house is awful and keeps tripping in our bedroom if both the toaster oven and microwave are going at the same time. Yeah, geniuses decided to connect the kitchen to the back room on the same circuit for some bizarre reason. Unfortunately, I work from home and the bedroom has my PC. Finally caved and bought this unit after doing lots of research. As of this review, experienced a random trip as a real world test last week and what used to cause anger is now a minor inconvenience. Much better! That event happened after work accidentally and while playing a game. My gaming PC with a 4070 ti still had 20ish minutes on battery with what was running at the time. Plenty of time to save a document or 12.

    I would recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Glad to hear that the unit is working as intended. Thank you for your review! CyberPower

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    First UPS to ride out quick brown outs

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

    Working as expected. Easy to setup and provides protection during quick power outages.

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

    Rated 3 out of 5 stars

    You should probably get it as soon as you buy pc

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

    I bought a prebuilt pc from Best Buy and naturally after my light went out and back up again I decided that this was a good investment. Even still when I turn on my computer it sometimes still acts funky and I have to reset it. Idk if the damage was already done or if this product isn’t working as intended. But it seems to work.

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

    Rated 5 out of 5 stars

    A little more security

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

    I bought 2 of these to replace 2 older models, having your equipment television's computer's and other electronic equipment plugged in gives you peace of mind from surges and power losses especially at the cost of having to replace them, in over 15 years I've never had a problem with any of my equipment, id definitely recommend this product

    I would recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Glad to hear that Cyber Power products give you peace of mind. Thank you for submitting your review! CyberPower

  • Pros mentioned:
    Sine wave
    Cons mentioned:
    Smell

    Rated 5 out of 5 stars

    It's great

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

    It's kept the power stable through several power fluctuations as well as an actual outage that lasted about 30 seconds. It's on my stereo and home theatre. I really like this unit. Buying a 2nd one for my computer. Love that it's a true sine wave! It smells, so had to leave in the garage for several days, but I hear that's common for all these things for some reason.

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

    Rated 5 out of 5 stars

    Awesome Back-Up Unit. Cables out of the way.

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

    Fantastic Battery Backup. Has a very nice display. You can control the sound if battery needs replacement. With my old UPS, I couldn't shut off the siren! I'm working from home and have too many critical devices connected. Had to take a lunch break and go to Best Buy to purchase this new Back-Up system. Excellent value.

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

    Rated 5 out of 5 stars

    Great UPS At A Great Price!

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

    Works like a charm. I tested recovery with a simulated power outage and my PC did not power down. I believe it is better to buy well over the capacity you need, 1500VA/1000W PFC Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System; designed to support active PFC and conventional power supplies. 12 NEMA 5-15R Outlets: 6 battery backup & surge protected outlets, 6 surge protected outlets safeguard computers, workstations, and network devices; 2 USB charge ports (1 Type-A and 1 Type-C) power devices such as mobile phones and tablets. Multifunction, Color LCD Panel: Displays immediate, detailed information on the UPS battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime. AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery. 3-YEAR WARRANTY INCLUDING THE BATTERY; dollars 500,000 Connected Equipment Guarantee and FREE Power Panel Personal Edition Management Software (Download). This is a great UPS for the money. Buy this UPS. You won't be disappointed!

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

    Rated 5 out of 5 stars

    Works great!

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

    Works as intended, saved me already in a pinch while in a power outage. Would recommend!

    I would recommend this to a friend
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