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Customer Ratings & Reviews

$99.99

Customer reviews

Rating 4.7 out of 5 stars with 1059 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

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 8 Showing 141-160 of 1,059 reviews
  • Rated 5 out of 5 stars

    Sold unit from a trusted brand

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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 dolid BBU. Slim design which is always a plus.

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

    Rated 5 out of 5 stars

    Retired

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

    Easy to install. Works great. We don't have to worry about our computer now.

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

    Rated 5 out of 5 stars

    It serves the purpose.

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

    It serves the purpose for basic home setup where there is not many devices. Holding steady charge since initial installation.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Solid Value

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

    It's a great backup battery system. Solid value. Works great.

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

    Rated 5 out of 5 stars

    Battery Back Up

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

    Had two power outages and the product works great. Keep my items powered for advertised time. Will purchase another one for other room.

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

    Rated 5 out of 5 stars

    Sleek Set-Up

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

    This is far less bulky than the other battery back-ups I own. This design allows for it to be used in areas other back-ups do not fit or look appropriate in.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Never lets me down

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

    I back my computer and outside cameras on these when the power goes out these dont

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

    Rated 5 out of 5 stars

    Back-Up power when I needed it at Awesome price

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

    Had been using a 450VA APC UPS for a computer, monitor, lamp for several years. Knew it was limited in power. Battery finally gave out. Bought this 750VA. The Price (on sale) was Exactly what I needed when I needed it. Picked up at local BestBuy store curb side. Fast - Efficient - Ready for me when I pulled up (using 'arrival' app). In and out in 5 min. Great people at my BestBuy. Oh, did I mention the price I paid for this 750VA was only $10 more than what I would have paid for a replacement battery for my old 450VA? Win-Win-All-Around. Thanks.

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

    Rated 5 out of 5 stars

    Good backup!

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

    Easy to set up and start using. The included software is well designed and helpful. Good value!

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

    Rated 5 out of 5 stars

    Small/slim UPS

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

    Outstanding product for UPS. I used it for Home office because of its size. Easy to put underneath furniture without modifications.

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

    Rated 5 out of 5 stars

    Great product 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.

    Love the slim size--fits behind my TV console. Has enough outlets for all of my electronics (BluRay players, Stereo, TV, Modem, WiFi, etc.

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

    Rated 5 out of 5 stars

    Great product

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

    I am very happy that I purchased this battery powered backup. My power flickers often which meant that when I was watching tv, the cable box turned the tv off and would then reboot itself which takes several minutes to turn the tv back on. With this backup, the tv stays on when the power flickers. I also have another backup on my computer so I won't have problems when the power flickers or goes totally out.

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

    Rated 5 out of 5 stars

    Convenient and nice designed UPS

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

    works fine, no issues. I like the position of the plugs so it can be flush against the wall

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

    Rated 5 out of 5 stars

    buy this one!!!!

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

    i love this thing. its my second one for the house. i use it to power up my work computer at home. i had too many power flickers and lost work. i tested it and i got to 25 minutes and decided it will give me enough time to close out files without data loss. it kept running, but i plugged it back in at the 25minute mark. the second one i bought to power up my router so that i can still be online to do my data dump without any hitch. works great

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

    Rated 5 out of 5 stars

    Space Saver Battery Backup

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

    It hardly takes up any space and has enough outlets for an entire computer system.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Over 6mos of use and 2 power outages

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

    Affordable, and keeps both my work setup and gaming setup powered and secured against damage. Have had 2 power outages since purchasing and was able to work through my day uninterrupted, well... save the lack of wifi, but gave me time to build precious reports and ensure no data was lost.

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

    Rated 5 out of 5 stars

    Quiet UPS

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

    Connected this to the router and cable modem. No hissing sounds and works like it supposed to. A must with sensitive electronics.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    GREAT BACKUP. LOVE THE NEW THIN STYLE

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

    These are great power backup units for a desktop or laptop computer... I’ve used versions of them for over 15 years. What I use them for most is to have LIGHTS when the power goes out! These will power a 60 watt equivalent LED bulb (actually using 9-12 watts) for days! They are great backups for your cable TV and modem as well. And they have two USB ports, so it’s easy to charge your cellphone or IPad when the power is on or off. They also have built in surge protection... cheap insurance for your big screen TV.

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

    Rated 5 out of 5 stars

    UPS 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.

    when this is onsale its a deal you find hard to beat I use this size for network switches and small devices they have not failed me yet

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

    Rated 5 out of 5 stars

    Great Battery Backups

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

    I have used them to provide surge protection and battery backups for my Dell Mini desktops. They have done their job so far.

    I would recommend this to a friend