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Customer Ratings & Reviews

Your price for this item is $4.99
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Customer reviews

Rating 4.8 out of 5 stars with 1938 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers recognize the MAX 9V Batteries' long battery life and reliable performance as significant strengths. Positive feedback also highlights the reasonable price and the trusted Energizer brand. While some mentioned ease of use and a good fit, concerns about leakage were minimal.

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 43 Showing 841-860 of 1,938 reviews
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Energizer 9 v bateries

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

    This is a very good price for these. Good batteries

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

    Rated 5 out of 5 stars

    Great!

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

    Great quality easy double pack trustworthy brand, good for all over use

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

    Rated 5 out of 5 stars

    Worked Great

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

    Good Batteries....They worked well in my stud finder...will buy again.

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

    Rated 5 out of 5 stars

    Great deal

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

    Saved lots of money great battery life and plenty on stock.

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

    Rated 5 out of 5 stars

    Great batteries

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

    Always sticking with energizer since they have long lasting and dependable power

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

    Rated 5 out of 5 stars

    This battery will give you a charge.

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

    Fantastic battery. Exceeded my expectations. Would buy it again.

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

    Rated 5 out of 5 stars

    It’s an energizer

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

    Bought this battery for a smoke alarm and the beeping has finally stopped.

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

    Rated 5 out of 5 stars

    Last long time

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

    Battery holds charge a very long time wouldn't buy anything else great

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

    Rated 5 out of 5 stars

    Works!

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

    Couldn’t get the beeping to stop..changed the batteries and no more beep!

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

    Rated 5 out of 5 stars

    Must haves in the house

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

    ideal batteries must haves always smoke detectors need good batteries like this

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

    Rated 5 out of 5 stars

    great battery

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

    Long lasting and Energizer is the best! Great purchase

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

    Rated 5 out of 5 stars

    Work fine

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

    Bought it to use with my new machine, and it worked fine.

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

    Rated 5 out of 5 stars

    Great price on batteries. A

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

    Always a great selection and great prices. I would recommend this.

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

    Rated 5 out of 5 stars

    Energizer batteries are really great batteries.

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

    Energizer batteries are really great batteries. I use them whenever I need batteries.

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

    Rated 5 out of 5 stars

    They do the job I wanted

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

    They work excellent, but are expensive and I only needed one.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Just What I Needed

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

    This tiny little spark box is just what I needed to give me the peace of mind that I wouldn't die in a house fire. After a day of incessant chirping, I gave in to the needs of my Fire McScreechysquawk and put a new 9V friend in his belly. Now I don't have to listen to that nagging chirp anymore AND I can sleep at night knowing I'll be alerted every time my wife burns dinner.

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

    Rated 5 out of 5 stars

    Works as expected

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

    These always come through when the situation is most necessary.

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

    Rated 5 out of 5 stars

    Power to my remote.

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

    Bought this 9v battery to power my remote garage door opener and it works great.

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

    Rated 5 out of 5 stars

    It works

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

    My battery works as expected with no problems at a reasonable price.

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

    Rated 5 out of 5 stars

    Nice batteries

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

    These worked as expected. Never had an issue with this brand.

    I would recommend this to a friend