Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 1. Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 11. Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 12. Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 13. Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 14. Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 15. Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 16. Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries - Silver.

Energizer - MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries

Model:
522BP-4H
SKU:
5908802
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.8 out of 5 stars with 2954 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 highly value the MAX 9V Batteries for their excellent battery life and overall performance, noting their perfect fit and affordability. The price is also appreciated, and the brand is considered trustworthy. A small number of customers have mentioned that the batteries do not leak.

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 66 Showing 1,301-1,320 of 2,954 reviews
  • Pros mentioned:
    Battery life

    Great power source

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

    I bought these product to go in my smoke detector it works great and lasts long!

    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

    Great batteries!

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

    These are the best batteries. Don't waste your money on the cheap ones.

    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

    Great vibes

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

    I've never felt vibes like this before, it keeps going and going and going!

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

    I would recommend this to a friend

  • Great product

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

    Used before, like them a lot. Easy to install into things

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Energizer - MAX 9V Battery

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

    Works as expected. Home smoke detector is now working again.

    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

    Good battery

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

    It is a very good quality battery which can last long time for my smoker alarm detector.

    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

    Best Batteries

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

    I have been using these for years in my smoke detectors and they work great.

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

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

    Excellent product

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

    This purchase was a great price for an excellent brand of battery.

    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

    Its a battery..

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

    I bought this for our fire detector at home. Great long lasting batteries...

    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

    Used for so many things

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

    From my scale to my alarm clock, these 9V batteries are great!

    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

    Good product

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

    I like this batteries because they seem to last longer then 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:
    Price

    good battery

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

    found these batteries best buy for the money. they are superior 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:
    Battery life

    Energized

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

    Energizer batteries are really good. Last long and effectively

    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 batteries

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

    These were used for a video shooting and they were good to the end.

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

    Basic Batteries

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

    They are batteries, always seem to last as long as I'd expect.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    They're batteries

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

    Not much to say. You put them in something and that something then turns on.

    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

    Great Batteries

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

    I used both of these batteries for my two smoke detectors and recommend them.

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

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Good Price for Good Quality

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

    Good Price for Good Quality! Would purchase again.

    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

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

    These batteries last a good amount of time. Good value.

    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

    Best Battery

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

    This battery always lasts longer than others in my wall clock.

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

    I would recommend this to a friend
Page 66, Showing 1,301-1,320 of 2,954 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.