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  • Front. CyberPower - 950VA Battery Back-Up System - Black.
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  • CyberPower SX950U Product Video video 1 minutes 29 seconds

CyberPower - 950VA Battery Back-Up System - Black

Model:
SX950U
SKU:
6239407
$109.99

Customer reviews

Rating 4.7 out of 5 stars with 1763 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

96%
would recommend
to a friend

Customers are saying

Customers admire the 950VA Battery Back-Up System for its reliable performance and impressive battery life, capable of keeping essential appliances running during outages. The surge protection, convenient outlets, and USB ports are also appreciated features, along with its ease of use and reasonable price. However, some customers have noted the system can produce some noise.

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 51 Showing 1,001-1,020 of 1,763 reviews

  • Works great

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

    Plenty of plugins and keeps two desktops running during small power outages.

    I would recommend this to a friend

  • Works great!

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

    Using this for my media center. So far so good! Has done a great job so far.

    I would recommend this to a friend

  • Excellent unit, great value

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

    Have owned this unit for a long time. Running TV, Blu-ray, VHS, Cable, Sound bar, Cable modem, Router. When power goes out, gives plenty of time to power down everything safely. Also allows Cable modem and Router to run for quite a while, allowing continued use of Internet on phone via Wi-Fi. Excellent unit, worth the price! Display is also easy to use.

    I would recommend this to a friend

  • Love the price and quality!

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

    These units are awesome! They last as long as APC but cost less!

    I would recommend this to a friend

  • Great power back up source

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

    Excellent power backup for bridge between power outage and generator startup. Used on big screen tv and wifi and never knew when the power went out until the lamp across the room went out.

    I would recommend this to a friend

  • Works well

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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’ve been using these for almost a year. No complaints.

    I would recommend this to a friend

  • Great CPU for home use.

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

    Does what it supposed to do. Easy setup. Good price. Available.

    I would recommend this to a friend

  • Good product

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

    Good price, good quality, plenty of ports, good layout

    I would recommend this to a friend

  • Good UPS

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

    Great entry level UPS. I have my desktop computer on it with my wireless router and cable modem. When the power goes out I can still use the internet for up to 20 minutes.

    I would recommend this to a friend

  • Very good surge protector

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

    Economically fit for your house and electronics. Good price.

    I would recommend this to a friend

  • Does the job!

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

    Very sturdy, but not too heavy. I had to replace an older APC surge protector that kept tripping. Did some research and all the reviews for CyberPower were excellent.

    I would recommend this to a friend

  • Seems to be doing the job!

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

    Haven't had a break in power but confident that this device will do the trick.

    I would recommend this to a friend

  • Nice Unit

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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. Easy to set up and haven't had any issues to date.

    I would recommend this to a friend

  • Saves appliances

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

    Love having this to protect my electronics from frying if the power goes out.

    I would recommend this to a friend

  • No worries

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

    Protected several times from brown power and total loss.

    I would recommend this to a friend

  • Power

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

    Power all the time and on the go. I tested it and it lasted hours.

    I would recommend this to a friend

  • PS5

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

    This seams to be good quality and works as it should. I bought this for a battery backup for my PS5. But will allow it to shut down properly if I should lose power

    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 have had it for a month now and no issues. I had my last one for over 8 years

    I would recommend this to a friend

  • Works good

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

    Works great, the onlything i dont like is that it beeps when power goes out

    I would recommend this to a friend

  • Good Value for the Money

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

    I bought this Battery Backup to replace a unit i had for 20 years. It has additional plugs and USB Inputs my old one did not have. I'm looking for great performance from this Cyber Power Battery Back Up system

    I would recommend this to a friend
Page 51, Showing 1,001-1,020 of 1,763 reviews
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