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

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 1. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 11. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 12. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 13. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 14. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 15. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 16. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.

Energizer - MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries

Model:
522BP
SKU:
12478306
Highly rated by customers for:
$23.35

Customer reviews

Rating 4.8 out of 5 stars with 2956 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are delighted by the excellent battery life, overall performance, and affordable price of the product. They also appreciate the trustworthy brand, powerful and long-lasting nature, ease of use, and compatibility with standard housings. A significant positive point for many is that these batteries do not experience leakage.

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 129 Showing 2,561-2,580 of 2,956 reviews
  • Pros mentioned:
    Battery life

    Energizer 9V2

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

    I love these batteries, they work really well and have lasted way longer than expected.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    Energizer is a buy!

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

    I love the Energizer battery. It lasts much longer than any other products.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    batteries great for smoke detectors

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

    Great brand of batteries and they last a long time.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    5-yr batteries

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

    Great 5 year batteries to put in smoke detectors. 2-pack is more economical

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    Excellent 9V batteries

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

    Energizer 9V batteries are excellent. They last longer than any other 9V batteries I have used.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    Works as it should

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

    Work like they should. Last a fair amount of time compared to other brands.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    Good

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

    Very good product and one of best batteries I own .

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    Like the adverisement

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

    Works longer than other brands, i don't use any other brands

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    Good product

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

    These batteries are reliable and long lasting. I will buy again.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Good overall purchase

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

    Happy to have found the batteries in store. Good overall purchase.

    This review is from Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries

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

    This and Duracell all I get

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

    It’s an energizer This and Duracell all I get for my equipment

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    never be late again.

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

    i use it for my battery backup of my alarm clocks at home. deep penetration power for stud finders.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    Battery requirements

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

    Best batteries for my purpose and all the things I will be using them for

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    You get a 9V and you get a 9V!

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

    You almost never need a 9V these days but when you do you can hardly go wrong with an Energizer

    This review is from Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries

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

    Energizer max 9v batteries

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

    when it comes to batteries I want good long lasting batteries like this brand.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    Good price

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    9 volt batteries come in handy, got them on sale, good price

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    Staying safe

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Changing batteries in the fire alarms and Best Buy had me covered.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

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

    They're batteries. They work.

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

    It shut my fire alarms low battery warning up very effectively.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Good but not cheep.

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

    Good but cast is little high. Need little cheeped.

    This review is from Energizer - MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries

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

    batteries are batteries

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

    They are batteries. They work. Need batteries? Great. These are batteries.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend
Page 129, Showing 2,561-2,580 of 2,956 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.