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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.
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  • CyberPower SL750U Product Video video 1 minutes 38 seconds

CyberPower - 750VA Battery Back-Up System - Black

Model:
SL750U
SKU:
6348064
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Your price for this item is $79.99
The comparable value price is $99.99

Customer reviews

Rating 4.7 out of 5 stars with 1031 reviews

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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

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96%would recommend to a friend

Customers are saying

Customers praise the 750VA Battery Back-Up System's compact size, long battery life, and reliable performance. Many appreciate its ease of use, affordability, and the inclusion of surge protection and multiple outlets. Positive feedback also highlights the convenient design and the availability of USB ports. While some users noted occasional noise or alarm issues, the overall sentiment is overwhelmingly positive.

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 6 Showing 101-120 of 1,031 reviews

  • space saver

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

    As Described. Worked for my setup and takes up minimal space.

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

    Perfect Slim Design

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

    Liked this so much I went back and bought a 2nd one. So much smaller than my old one and easier to use.

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

    Power Saving work

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

    This power back up battery has been the best investment after all the fires started in SoCal power outages were common but with this to my internet router and pc had no issues

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

    Switched from APC and haven't looked back.

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

    I've made the switch from APC to CyberPower and for the consumer line they have matched and exceeded the performance and longevity compared to APC. This is my 4th CyberPower UPS and will continue to buy them until do me wrong. The battery life on the CyberPower have always been longer than comparable APC units.

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

    Works as it should

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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 and easy to installed. Recently had a power outage and the cameras that are plugged into still operated as I hoped.

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

    Worth it for Peace of Mind

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Reliable and efficient! The Cyber Power 750VA battery backup system saved my devices during power outages. Impressive performance!

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

    Nice design

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

    Decent sized for the price and good number of outlets. I like the overall design and it tucks away nicely. Otherwise does what’s it’s supposed to.

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

    Easy

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

    Easy as plug and play. Great to run things without worrying of an outage

    I would recommend this to a friend

  • Great product

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

    Great product. It works for what I intended it too.

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

    Good 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 great. Plenty of outlets and battery backup works as desired. Would recommend.

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

    Protect devices

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

    Work's great! I use the battery back up for my computer and electronic devices. Plus I use the USB ports for charging my phones and watches. Real happy so far.Protecting my investments!

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

    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.

    Compact battery backup. Easy to set up. I would buy it again.

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

    Small and functional

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

    Great little UPS. It pushes away easily into corner. Inexpensive and worth it.

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

    Good item!

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

    Sturdy, compact. Good value. I have now purchased two of these in recent years.

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

    It does what it needs to do.

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

    Good battery backup. It does what you need it to do. Very slim and low profile.

    I would recommend this to a friend

  • UPS

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

    Wow this is so cool. I love the design gives my height.

    I would recommend this to a friend

  • Worth the price for tv protection

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

    Bought this when I purchased my LG 65” OLED tv to protect it from any power related issues (power outage, electrical surges). Works as stated on the box and has plenty of outlets. Only drawback is I wish the added a few USB ports.

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

    CyberPower does a good job

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

    The CyberPower is supplying backup protection to a MacMini and peripherals. The battery provides sufficient battery life (approx 35 minutes) to power down devices. It has handled surges and power shocks will so far. The foot print and placement of plugs was a factor in my decision.

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

    Love the compact size

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

    I am loving the compact size of this battery back up system. It works great, has plenty of outlets and is smaller in size than my previous back up system. With the Texas Spring Storms, it will keep my computer and other devices safe!

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

    An excellent product

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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 a reliable brand and this model is set up easily and functions very well. The inputs are very logically arranged and accessible.

    I would recommend this to a friend
Page 6, Showing 101-120 of 1,031 reviews
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