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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 1050 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 44 Showing 861-880 of 1,050 reviews

  • Must have for the house

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

    These products are a must have, it will offer you Power when your power is out, and will stabilize power fluctuations to your devices

    I would recommend this to a friend

  • Backup power

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

    Using this to backup my cable modem and router. Worked well during the last power outage. I still had wifi!

    I would recommend this to a friend

  • 121959

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

    The UPS unit is very well built and has features that are well designed and meet all my system’s needs.

    I would recommend this to a friend

  • Excellent.

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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. No complaints. I live in FL and get frequent thunderstorms in summer, its saved my stuff more than once or twice already.

    I would recommend this to a friend

  • Nice backup battery!

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

    We bought this so that we would get an alarm when the electricity dies, and the alarm is plenty loud for that application.

    I would recommend this to a friend

  • Good quality UPS

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

    Good quality UPS and reasonable priced compared to others

    I would recommend this to a friend

  • Protect your precious consoles and PC

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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.

    Using this to plug in my Xbox Series X, LG CX, PS5, and future proofing for when I build my first PC.

    I would recommend this to a friend

  • Great baack-up system

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

    Always have what I need in stock and I can pickup the same day. This was a replacement purchase and something that I need to have.

    I would recommend this to a friend

  • Cyberpower

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

    Has plenty of power to run the computer until power comes back or does an orderly shutdown

    I would recommend this to a friend

  • Great purchase.

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Kept office pc with monitor and printer powered on through numerous brown outs and power loss. Zero issues

    I would recommend this to a friend

  • Size

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

    it fits behind my desk top unit so you don't see it. Like the it can do that as where the others were big and bulky

    I would recommend this to a friend

  • Cigar saver

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for my husband's cigar fridge and he loves it. Whenever the power goes out his cigars are safe.

    I would recommend this to a friend

  • Beautiful Backup system

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

    I bought this Cyberpower battery back-up system to power my computer.It has many outlets to support all my devices.

    I would recommend this to a friend

  • Small and works

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

    Small with enough plugs for my system. Nice cut out for the cord to out it two different directions

    I would recommend this to a friend

  • Better than others I’ve purchased

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

    User replaceable battery makes me happy. Silencable power outage alert makes the wife happy. Talk about a win-win!

    I would recommend this to a friend
  • Cons mentioned:
    Plug spacing

    Battery backup

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

    Easy to set up. I wish they’d leave more space between the outlets because some of the items I plug in need more room.

    I would recommend this to a friend

  • A very good UPS

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

    I have never had an issue with the CyberPower UPS. I buy these for myself and for clients.

    I would recommend this to a friend

  • Server 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.

    Got this back up for my server room. Loved the thin line build and the ability to get it into tight places.

    I would recommend this to a friend

  • 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.

    I would recommend this to a friend

  • Nice fit for a tight space

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

    I needed an UPS for my home/internet devices. This fit the bill and had enough plugins for my equipment.

    I would recommend this to a friend
Page 44, Showing 861-880 of 1,050 reviews
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