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 3131 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 98 Showing 1,941-1,960 of 3,131 reviews
  • Pros mentioned:
    Battery life

    Good buy

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

    Hopefully it will never be put to the test. But appears to be working well.

    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

    Compact and functional

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

    As described, this is a compact, functional and affordable UPS and surge protector. I rate it only 4 stars because it does not have a user accessible / replaceable battery

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

    I would recommend this to a friend

  • Well Worth the Money

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

    Worked great. I have never had a problem with any APC back-up UPS.

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

    I would recommend this to a friend

  • backup

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

    Works as expected and good price. Hooks up easily. Good brand that we always buy.

    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

    Works good

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

    Works just as it should . Use it to back up tv and box for power flickers

    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:
    Performance

    So far so good

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

    So far so good. Nothing special but I hope it will do its job if needed.

    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:
    Performance

    Great router & sritch UPS

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

    I have this UPS supporting my router, switch, and NAS and it works flawlessly.

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

    I would recommend this to a friend

  • Good UPS, works well and has USB port

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

    This one is the newer design of the APC line and a different form factor. I like it mostly. Pros: smaller footprint still wall mounts USB charging port does not beep much on battery power Cons: Non-user replaceable battery only 2 surge only outlets I think the non replaceable battery is the biggest con. However, there is a video I saw on You-Tube that you can take the unit apart and replace the battery, but it is little bit of a pain and would most likely void your warranty. I plan to try to replace the battery myself when it dies, which should be outside the warranty anyway.

    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:
    Performance

    Great Quality

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

    This APC is the real deal. Great price and Super performance. Highly recommended.

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

    I would recommend this to a friend

  • Good tool to back up your wifi when away

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The battery back up was easy to connect and use. The only thing we didn't like is that you can only mute the warning sound (when the battery is low) for a short term. If you have a separate winter home the warning sound could go off and last for months until you return. Apparently there are other models where this is not the case per the support team.

    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

    Life savior

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

    Perfect size, it doesn’t occupy too much space and the battery works fine

    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

    Compact

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

    Small and compact. Fits on my desk top and works as it should.

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

    I would recommend this to a friend

  • Good basic power supply!

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

    This power supply is sleek and does what its supposed to do. Highly recommended!

    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

    Works perfect, no issues.

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

    Extremely light and easy to use. Would buy again. Highly recommend.

    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:
    Performance

    solid ups

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

    works well, reliable... just wished that they lasted longer...

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

    I would recommend this to a friend

  • nice item

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

    The profile is nice since it takes up less room. Works well

    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

    Good backup battery

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

    Easty to set up with my Mac. No problems at all in using 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:
    Surge protection

    The best one in all the market.

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

    One of the best products to protect you pc gamer. I 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:
    Performance

    For security

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

    My old one went out after 5 years. Workers great so bought another one

    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:
    Performance

    GREAT BUY

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

    I am pleased of this product i haven't had any issues so i am happy about it

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

    I would recommend this to a friend
Page 98, Showing 1,941-1,960 of 3,131 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.