Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Duracell - 9V Alkaline Batteries (4-Pack) - Black.

Duracell - 9V Alkaline Batteries (4-Pack)

Model:
MN16B4DW
SKU:
9206575
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.8 out of 5 stars with 1257 reviews

Rating Filter

Rating by feature

  • Quality

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are pleased with the battery life and overall performance of the 9V Batteries (2-Pack). Many feel the price is good, and appreciate the power and dependability, especially in devices like fire alarms. The brand is also a factor for some customers. However, a few customers have noted issues with corrosion.

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 1,257 reviews

  • Little pricy compare with other store

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

    These batteries are good but little pricy at bestbuy. However they did the price match guarantee when I show the market price

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • Hey they're batteries

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

    What can I say. They are 9 volt batteries. They work

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • BAM!

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

    Exactly what I needed. It powers the smoke alarm much to my chagrin, but hey, they work. What else is there to say?

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • One of the Best Batteries

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

    Best Buys price is equal or better than the "big box stores". Easy in and easy out. No long lines like the box stores.

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • 9v Batteries, what can I say?

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

    Unfortunately these batteries are needed for my smoke detector. Why not buy them at Best Buy and get some reward points...

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • Long lasting battery

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

    I never waste my money on other batteries. Duracell are the ONLY brand I purchase when I buy batteries.

    I would recommend this to a friend

  • Never a problem

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

    Batteries are so important to keep "fresh" in smoke alarm, etc. Need to change periodically..with the time change is best

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • Good value

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

    Overall the price was good - I thought it was high until I looked at other retailers and realized it was very competitive

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • The brand you can trust

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

    You can never go wrong wth buing this product? This is truly a product to give you the best service.

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • It's a 9v battery

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

    I guess nothing tops the copper top. Lol. Not a lot to say about a 9v battery. I'll let you know when they die.

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • good batteries

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

    These are good batteries, but a little pricey. It makes sense to buy a 4-pack to save money.

    I would recommend this to a friend

  • Duracell batteries keep your smoke detectors ready

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

    Great batteries, purchased to make sure home smoke detectors are functioning! Remember to keep your home safe!

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • Great batteries

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

    I love shopping at Best Buy for my electronices and batteries. Thanks Best Buy for great customer service!

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • great selection at best buy.

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

    love shopping at best buy,helpful workers and nice assortment of products to buy at one place.

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • Good battery pack

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

    Duracell is normally a bit expensive, but a package with more than 3 is reasonable once price decreases a bit.

    I would recommend this to a friend

  • Great experiece with the Best Buy store staff.

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

    I found the batteries I needed for my home security system motion detector and smoke alarms.

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • Good batteries

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

    My dad got these batteries for my sons toy car. It's good! We don't have to replace the batteries that much

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • good price and quick delivery

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

    best price I could find online when purchased and delivery was quick - highly recommended

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend

  • Mind-blowing quality. They're batteries.

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

    They're not rechargeable, but when I need them, they work. They're batteries.

    I would recommend this to a friend

  • Handy and expensive

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

    Why are 9v batteries so expensive? Wow. It's nice to find them in a package of two. So many stores make you buy 4, 6, or more. I just needed to shut up a smoke detector that started chirping at me.

    This review is from Duracell - 9V Batteries (2-Pack)

    I would recommend this to a friend
Page 56, Showing 1,101-1,120 of 1,257 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.