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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 2954 reviews

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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

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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 83 Showing 1,641-1,660 of 2,954 reviews
  • Pros mentioned:
    Overall performance

    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.

    Always used Energizer batteries, never have failed me.

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

    Rated 5 out of 5 stars

    Great help

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

    Batteries that are long lasting and you can depend on

    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.

    Energizer 9 v batteries last longer and are more reliable.

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

    Rated 5 out of 5 stars

    Lots of juice

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

    It worked on my safe when other batteries would not.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Frozen Cells

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

    The poor rating is not for the Energizer brand but for the delivery. The package was delivered on a really cold below zero day. The delivery service never rang my doorbell and I was home all day. I looked at my email hours later and it said it had been delivered so I looked for it. It had blown off the porch stoop. It was in a very small packing envelope, just slightly larger than the battery packaging. When I found the package I thawed the batteries out in the house. One of the two 9V cell cases appears to be slightly swollen. I measured the voltage across the terminals and it is not useable. The other cell is measuring a good cell voltage but there is no way to determine what it's long term reliability will be. I guess this is the chance you take when ordering something in the winter. I'm assuming the sub-zero temperature caused the damage in the one battery. In the past I've always had great success with Energizer batteries.

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

    Rated 5 out of 5 stars

    Smoke alarm batteries

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

    Best price on this type batteries for 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

    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:
    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.

    Great batteries that I have been using for years..

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

    Rated 5 out of 5 stars

    very easy to use

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

    Great product ,works well . That bunny just keep going .

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

    Rated 5 out of 5 stars

    GOOD

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

    GOOD ENOUGH FOR WHAT I NEEDED IT FOR AND CHEAPEST BRAND

    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

    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:
    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

    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

    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 4 out of 5 stars

    Good

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

    Good product. It has 5 year of shelf life. Did not use it yet. I had a coupon so thought of purchasing this product

    I would recommend this to a friend
  • 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 on all of my electronics. no complaints so far.

    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

    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