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  • Front. CyberPower - 750VA Battery Back-Up System - Black.
  • Alt View 11. CyberPower - 750VA Battery Back-Up System - Black.
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  • CyberPower SL750U Product Video video 1 minutes 38 seconds

CyberPower - 750VA Battery Back-Up System - Black

Model:
SL750U
SKU:
10629542
$99.99

Customer reviews

Rating 4.7 out of 5 stars with 1051 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 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
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 45 Showing 881-900 of 1,051 reviews

  • Worked as expected

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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.

    Worked when we had power outage twice in the past 2 years.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Good for small tasks

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pretty good for what I use it for. I use it to power a cable modem only. It lasts for a while. I do not recommend putting much of a load on it. The battery is not good enough.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Confident in its performance.

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

    Needed to replace my battery backup and relied on Best Buy to assist me to replace it. It has been very good so far.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • slim and sexy

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

    works great. i put a plug in, i get light. i plug another in, i get light, i plug another in, i get light.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Works great!

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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 to back up the WiFi router. We've have a couple of power blinks and the WiFi kept running.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Worth the money

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

    This works great not only for back up power but for portable power when needed in a pinch while on a job site.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Nice UPS for the cost

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

    Easy setup and delivers the runtime as advertised.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Good for NAS

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

    Protect my NAS during power outage. Only 1 USB port for auto shutdown

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Battery Backup

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

    Very easy to hook up. I had to replace my old one. Very reliable & affordable at Best Buy.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • 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.

    It’s fine. Time will tell but this is the 3rd different one in 10 years. I didn’t have many options.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Love it!!

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

    Love this buy, excellent quality. I love how there are usb plug ins for my stuff.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Outlets at the top of a slim profile fits my needs

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

    Needed something slim profile to stick between the gap on my tv console and wall and this fits my needs. Has enough outlets for my game consoles and tv.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Good for the price point

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

    It appears to work. I’ve plugged in a couple of devices and then unplugged the power source and it stays powered up. The true test is when there is a true power outage which I hope doesn’t happen.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Good for the money

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

    Works well for the money. It is used as a backup for land line.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Good battery backup

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

    The battery backup kept my devices running while the power was out for short periods of time.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • BEST PLACE FOR OFFICE EQUIPMENT

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

    BEST BUY ALWAYS HAS WHAT WE NEED FOR OUR OFFICE NEEDS. GREAT CHOICE TO CHOSE FROM.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Great backup battery

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

    Cyberpower is my recommended product. I have been used 5 of them for different places in the house

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Very handy to have at home

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

    Helped a lot when tou lose power in your home and still need some smart devices or computers to continue working.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • It works, It's skinny

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

    It does what it's supposed to do. It's shape it what I wanted this product for.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend

  • Great back up!

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great back up. Did what I needed until I outgrew it's capacity.

    This review is from CyberPower - 750VA Battery Back-Up System - Black

    I would recommend this to a friend
Page 45, Showing 881-900 of 1,051 reviews
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