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Customer Ratings & Reviews

Your price for this item is $4.99
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The comparable value price is $7.99

Customer reviews

Rating 4.8 out of 5 stars with 1939 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

Pros mentioned filter

Cons mentioned filter

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 92 Showing 1,821-1,840 of 1,939 reviews
  • Pros mentioned:
    Battery life

    Rated 3 out of 5 stars

    Overall acceptable

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

    Have used these batteries to replace my fire alarm. Works well so far.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Batteries worked well

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

    Thought the batteries were everything I expected, they were overpriced compared to other stores.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    They are batteries

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

    They are batteries, so not much to say other than that

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    smooth transaction

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

    Ordered for curbside pickup. Everything went smoothly.

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

    Rated 5 out of 5 stars

    I had these available when we needed them

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

    I bought these before we need ed d them as the price was good. I did not have to run out to get a package when w needed them.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great value pack

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

    I bought this to replace smoke dector batteries. It fits great and this brand works well in appliances.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    What's to say? A good battery

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

    I bought these for my smoke alarms. So far so good. don't need those much more costly Lithiums

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    nice battery

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

    I use this battery as a back up in my smoke alarms - reminder to everyone to do

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Working fine

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

    Working as expected . No problem so far. Had to replace my old one which failed within 5 months

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    a little bit satisfaction

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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.

    not cheap and not bad and a little bit satisfaction

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    lasts long

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

    I got these for my smoke alarm that stopped workIng. All of the 9 are pretty much the same price.

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

    Rated 3 out of 5 stars

    Strong batteries

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

    Strong batteries that will last a long time in your devices

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    good price for batteries

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

    Easy to find product, store is very well designed and marked for what you need to buy.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Cheaper than other store

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

    I check all the stores which carry battery but compared the price it is the cheaper.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good Batteries

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

    They're Energizer batteries, what more can I say - I'm doing this for the Best Buy points.

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

    Rated 5 out of 5 stars

    Batteries

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

    They worked. Used them in my fire alarms and haven't heard any annoying chirps which is a win in my book.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good but not cheep.

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    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.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Nice batteries that work well

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

    Nice batteries that work well. Solid packaging. Gets the job done!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    it works

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    things turn on … plug it in plug it in …,,,,,,,,,,

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good price

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

    Needed some batteries good price and quick in and out

    I would recommend this to a friend