Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

  • Front. APC - Back-UPS, 450VA/255W, Tower/Wall Mount, 6 Outlets, LED Indicator - Black.
  • Alt View 11. APC - Back-UPS 450VA 6-Outlet Battery Back-Up and Surge Protector - Black.
  • Alt View 12. APC - Back-UPS Connect 450VA Tower UPS - Black.
  • Alt View 13. APC - Back-UPS, 450VA/255W, Tower/Wall Mount, 6 Outlets, LED Indicator - Black.
  • Alt View 14. APC - Back-UPS Connect 450VA Tower UPS - Black.
  • Alt View 15. APC - Back-UPS Connect 450VA Tower UPS - Black.
  • Easy to manage: Two Button Management Power and Mute - c Suran Sutary APC - 450 BUP
  • APC Back-UPS: Reliable battery backup to keep you connected during prolonged power outages. 450VA/255W Long battery runtime, Reliable 6 NEMA Portable, surge protection, 5-15R outlets, lightweight design.
  • Outlets: 6 NEMA 5-15R outlets Battery + Surge: 4 battery backup and 2 surge only outlets Sua Surn - APC: M BAIk-UPS.450 UPS Besk - Circuit Breaker: Circuit Breaker button
  • Robust battery to keep you on track. Reliable runtime allows you to continue critical activities when the power is out.

APC - Back-UPS, 450VA/255W, Tower/Wall Mount, 6 Outlets, LED Indicator - Black

Model:
BN450MNW
SKU:
6471519
Highly rated by customers for:
$66.99

Customer reviews

Rating 4.7 out of 5 stars with 3130 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers commend the product's excellent battery life and strong performance, along with its effective surge protection. They also appreciate its convenient size, ease of use, and reasonable price. However, some customers expressed concerns regarding the spacing of outlets, the absence of a USB port, and occasional noise.

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 56 Showing 1,101-1,120 of 3,130 reviews
  • Pros mentioned:
    Battery life, Performance

    great product

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

    these batteries are very reliable and long lasting

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

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

    Reliable

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

    Reliable battery when power is out and easy to use .

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

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

    Provides the backup power needed

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

    Needed a power backup to ensure work desktop would stay on during power outages, at least long enough to close out programs and also long enough to make it through those annoying short outages. This one does the trick and is an APC dependable, the same manufacturer that provides back up power for our company's file server.

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

    I would recommend this to a friend

  • Surge protector

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

    Its convenient as a battery back up and surge protector

    I would recommend this to a friend

  • Great Battery backup for smaller devices.

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

    Works great. Battery replacement might be more difficult than older models.

    I would recommend this to a friend

  • best buy and keeps my wifi router up

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

    I have tested and found no problems with the unit and keeps my router powered on and no interruptions . this is a recommend buy

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

    I would recommend this to a friend

  • Good Backup battery!!

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

    Good quality does it job decent price. Will definitely buy again!!

    I would recommend this to a friend

  • A+

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

    Great item. Saves our computers, tv’s everything we connect to them

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

    Well worth the money

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

    I have a 32” TV, Xbox, laptop, and lamp pulled into and they all stay on when the power goes out due to storms. We haven’t had long power outages so I don’t know how long all of that would run, but no issues after 5 minutes. I also have one for my other TVs and computers. Won’t plug in electronics without one now.

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

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

    Another good purchase

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

    This ups fits my needs, is compact, and was a great price.

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

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

    Great Sized UPS

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

    This ups is a great size, easy to setup, and works right out of the box. I recommend this to anyone who needs a small to medium sized UPS

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

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

    Great Product

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

    Great product. Works well. Easy to set up. Reasonable price.

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

    I would recommend this to a friend

  • Awesome device

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

    Great product. Very dependable. Easy to use and very sturdy.

    I would recommend this to a friend

  • My bqckup

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

    Outstanding product. I have used APC units for years

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

    Excellent product

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

    Very good reliable UPS system, not heavy and good size.

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

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

    Clean, Compact Power

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

    This is perfect for small or narrow spaces. Nice clean design.

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

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

    Excellent small UPS

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

    The APC Back-UPS 450VA Battery Back-Up System is an outstanding small UPS that has plenty of outlets and fits in tight areas. I use this UPS to surge protect and back up several pieces of small networking equipment in my home. The unit fits very well in a small space in a utility closet. It is "set and forget" with no worries.

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

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

    Good size battery backup

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

    Good size battery backup and great price!! Really love it!

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

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

    Great Battery Back-Up for the money.

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

    Easy to use. Took out the paper blocking the battery connection and plugged it into the wall. Plugged in my TV, AppleTV and PS4. Two weeks later our area suffered a black out. The battery back-up lasted through the power outage and I was able to charge my iPhone while waiting for the power to come back on.

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

    I would recommend this to a friend

  • Protect Yourself

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

    These are required if you have power blips. I work from home and protect my modem and router from these frequent disturbances.

    This review is from APC - Back-UPS Connect 450VA, 120V, 6 NEMA outlets (2 surge) - Black

    I would recommend this to a friend
Page 56, Showing 1,101-1,120 of 3,130 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.