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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 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

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 62 Showing 1,221-1,240 of 1,938 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Battery

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

    Good product exactly what I needed for my smoke detector

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

    Rated 5 out of 5 stars

    Good value

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

    As close to commercial grade battery as you can get

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

    Rated 5 out of 5 stars

    It's a battery

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

    It keeps going and going and going and going and going

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

    Rated 5 out of 5 stars

    9V battery

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

    Good price and item lasts over a year in my smoke detectors.

    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.

    I have to say, in the battery department, these are killin' it!

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

    Rated 5 out of 5 stars

    My favorite brand of batteries

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

    I always buy these brand batteries since they last so long

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

    Rated 5 out of 5 stars

    They work

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

    They are batteries. They work. Used in my smoke alarm

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

    Rated 5 out of 5 stars

    Batteries

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

    These batteries work great and were priced very nicely

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

    Rated 5 out of 5 stars

    Long lasting

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

    I always buy Enegizer batteries because the are long lasting.

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

    Rated 5 out of 5 stars

    Good batteries

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

    Works great in smoke detectors. Great lasting time too.

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

    Rated 5 out of 5 stars

    battery

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

    had to buy these for work , put them in a controller and they work

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

    Rated 5 out of 5 stars

    Batteries! They work!

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

    Good old batteries! They make the remote work! Nothing else to write!

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

    Rated 5 out of 5 stars

    Solid product

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

    Quality product, arrived quickly and works as described.

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

    Rated 5 out of 5 stars

    Does what they need to.

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

    The Batteries worked out perfect for my smoke detectors.

    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.

    Did what I wanted them to do, I mean it's batteries

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

    Rated 5 out of 5 stars

    excellent product!

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

    for batteries, nothing beats the Energizer brand!!!

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

    Rated 5 out of 5 stars

    Great

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

    Best batteries ever. I buy em all the time. Number 1

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

    Rated 5 out of 5 stars

    Great battery

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

    Very nice product and long lasting good for six months

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

    Rated 5 out of 5 stars

    excellent product

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

    excellent battery, last forever. my son love it for his car toy.

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

    Rated 5 out of 5 stars

    Batteries

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

    The batteries work. I'm happy. The wife is happy too.

    I would recommend this to a friend