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  • Front. CyberPower - 750VA Battery Back-Up System - Black.
  • Alt View 11. CyberPower - 750VA Battery Back-Up System - Black.
  • Alt View 12. CyberPower - 750VA Battery Back-Up System - Black.
  • Alt View 13. CyberPower - 750VA Battery Back-Up System - Black.
  • CyberPower SL750U Product Video video 1 minutes 38 seconds

CyberPower - 750VA Battery Back-Up System - Black

Model:
SL750U
SKU:
6348064
Highly rated by customers for:
$99.99

Customer reviews

Rating 4.7 out of 5 stars with 1059 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

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers frequently mention the 750VA Battery Back-Up System's great size, reliable battery life, and overall performance. Users appreciate its ease of use, excellent value, space-saving design, and adequate surge protection with plenty of outlets. While some find the plug spacing a bit close and the unit somewhat heavy, the noise level is generally acceptable. Overall, the positive aspects of the product appear to outweigh the minor drawbacks.

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 49 Showing 961-980 of 1,059 reviews

  • The BEST back up system for the price.

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

    We have our own business and we use this in our office.

    I would recommend this to a friend

  • Greao UPS

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

    We get a lot of brown outs and this keeps everything up.

    No, I would not recommend this to a friend

  • Great ptoduct

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

    Great product & good value. Just what I needed. Good service.

    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.

    I would suggest you buy this if you need one. Great product!

    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 quality, Nice features using the app (free download).

    I would recommend this to a friend

  • Great backup battery

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

    It’s slim and light weight. Saved my system from blowing up.

    I would recommend this to a friend

  • Good so far

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

    Just had it for a few weeks and it’s working fine.

    I would recommend this to a friend

  • works

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

    I use this to keep my internet up during power outage

    I would recommend this to a friend

  • It's a battery backup

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

    I mean what's there to say really. It's a battery backup. So far so good. Could use a few more outlets, but overall solid.

    I would recommend this to a friend

  • Price and product winner

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

    Just enough power at the right price. So far so good.

    I would recommend this to a friend

  • 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.

    I have it charging and it seems to be working just fine

    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.

    No power outage yet but easy to use and connect will see how it last as my other brand failed and will not keep charge.

    I would recommend this to a friend

  • CyberPowerPC - 750VA Battery Back-Up

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

    Good item, price and quality are good. I am using it to back up 32" TV, DirecTV receiver, audio receiver, handles the load well.

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

    good for the ptice

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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 it should there is not much to say about as the power stays on most of the time and so it is not needed often

    I would recommend this to a friend

  • works out of the box

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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.

    had an APC this replaced. this is easier to setup as there's no battery to connect. it works out of the box.

    I would recommend this to a friend

  • power is great

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

    without this power nothing is going to work for me

    I would recommend this to a friend

  • Essential product, for me...

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

    Honestly, I don't believe it charges nearly as much power as it claims... But it works, nonetheless...

    I would recommend this to a friend

  • Does the job

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've had it kick in a couple times when we've had a power outage and its good to have continual power

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Love the slim design!

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

    Perfect for small areas. We were able to plug in our PC, TV DVR and other devices as well. Good price!

    I would recommend this to a friend

  • Seems to work as advertised.

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

    Easy installation. Supports multiple devices. After a month of operation, no issues encountered.

    I would recommend this to a friend
Page 49, Showing 961-980 of 1,059 reviews
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