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Customer Ratings & Reviews

$64.99

Customer reviews

Rating 4.7 out of 5 stars with 1973 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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95%would recommend to a friend

Customers are saying

Customers commend the 450VA Battery Back-Up System for its battery life, performance, compact size, surge protection, affordable price, and ease of use. Many appreciate the generous amount of outlets available. However, some customers have noted the absence of a USB port, while others have mentioned concerns about noise, weight, and alarm issues.

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 62 Showing 1,221-1,240 of 1,973 reviews
  • Rated 5 out of 5 stars

    Provides the service that I needed

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

    I had no issues with installing this. I wanted a UPS for the cable company's VoIP box, cable amplifier, NAS and network switch. The previous APC one that was over 15 years old could not be resurrected with a new battery -- last barely a few months. I have not had any issues with it.

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

    Perfect

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

    Each time the toaster or the blow dryer blow out the power, the wifi goes too. No more waiting for the wifi to regain consciousness. This paid for itself on the first try! I only have an issue with just one side is the battery and the other side is just the plugs

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

    Rated 5 out of 5 stars

    Great unit

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

    This unit preforms just as good as the better know brands.

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

    Rated 5 out of 5 stars

    The battery backup

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

    We have been pleased with our purchase of the 450VA backup.

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

    Rated 5 out of 5 stars

    Great for when power is out

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

    Power went out and was able to continue what I was doing

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

    Rated 5 out of 5 stars

    Value

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

    It works well for small price. Good name brand behind it.

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

    Rated 4 out of 5 stars

    power back to keep internet working

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

    It is still working. Good size for an internet hot spot

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

    Rated 4 out of 5 stars

    Great product

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

    Great product for router when the power goes out or when doing home improvement projects.

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

    Rated 4 out of 5 stars

    Good Price

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

    Good Price for 450 bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

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

    The perfect capacity for my needs

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

    I currently have a 650 VA version of this UPS that backs up my router, PC and Screen. I needed a second UPS because of relocating my PC to another room. Since I only needed to back-up the PC and Screen, I could use the smaller model and save a few dollars. Being smaller in physical size it was easy to place.

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

    Great battery backup for what I need!!

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

    This battery backup works great and is very easy to use.

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

    Rated 5 out of 5 stars

    Good product

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

    Adequate for my needs Adequate for my needs Thanks

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

    Rated 5 out of 5 stars

    Perfect for my computer backup power supply

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

    I needed a reliable back for my business computer system

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

    Very happy with this

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

    Would purchase again. Hs just the right number of outlets

    I would recommend this to a friend
  • Pros mentioned:
    Surge protection

    Rated 5 out of 5 stars

    Very nice

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

    Super nice surge protector, I’d definitely recommend it

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

    Rated 5 out of 5 stars

    Great battery backup

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

    it is amazing and works awesome and glad I bought it

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

    Rated 4 out of 5 stars

    Great power backup.

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

    When the power went out. I was glad I had this. Gave me time I needed to finish my project, and backup my work.

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

    Great!

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

    Does what it's supposed to, replaced a previous one that was used for a few years before battery finally started to loose strength

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

    Great for computers during power outages

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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 these things. I have one for each of my computers as well as one on my on-demand hot water heater. These things are great during a power outage and have really saved me quite a bit of hassle with short power outages. The only downfall, for me at least, is that they only last 3-4 years at most.

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

    Rated 4 out of 5 stars

    Great item

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

    I was able to connected a computer and monitor and able to hold power for more than 30 minutes

    I would recommend this to a friend