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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

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 71 Showing 1,401-1,420 of 1,938 reviews
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Solid battery

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

    Top quality of batter. It’s worth the extra price to get a battery you can trust!

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

    They're batteries...what can I say?

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

    Surprised that Best Buy asked for a review on 9 volt batteries, but they did, so I'm reviewing. So far, so good. They do what they're supposed to do, which, when you come to think about it, is pretty rare these days. Thumbs up to Energizer!

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

    Batteries!? Yay

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s batteries people. Why are you reading the reviews??

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

    Rated 4 out of 5 stars

    batteries worked good

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

    My old batteries had died and I needed something quick. These batteries worked fine in my device.

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

    Rated 4 out of 5 stars

    batteries run the world

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

    these are reasonably priced and hold up well in cold weather moderate price

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

    Rated 4 out of 5 stars

    Needed one for my smoke detector

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

    Worked about as expected, though I'd still recommend the rechargable ones.

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

    Rated 4 out of 5 stars

    Good for smoke detectors

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

    I use these for my smoke detectors and they usually last for over a year before needing to be changed.

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

    Battery

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

    I’m on the fence about energizer batteries. I bought these because this is the only brand in stock., my experience with energizer batteries is if they sit they leak & the acid ruins the electronics.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Needed batteries.

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

    My smoke detector batteries were dead and I needed new ones. I picked a dependable brand.

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

    Just get it already

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

    they are what they are. Don’t break your head and just buy them if you need them.

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

    Rated 4 out of 5 stars

    It last

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

    Definitely worth the extra money. Lasted a lot longer than other brands

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

    Rated 4 out of 5 stars

    Energizer - MAX Batteries 9V

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

    These are good batteries. I use them for my smoke detectors. I would recommend them.

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

    Rated 4 out of 5 stars

    Long Lasting batteries

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

    I use these batteries for my Flashing and other things as well. Batteries are powerful and last

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

    Rated 4 out of 5 stars

    Ok So Far

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

    This is so new, I think a long life for security device..

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

    Rated 4 out of 5 stars

    Good, dependable batteries!

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

    I've used these Duracell 9V batteries for years and have found them to be a reliable choice.

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

    Rated 4 out of 5 stars

    Batteries

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

    They keep going and going like they are supposed to. No issues.

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

    Rated 4 out of 5 stars

    Good product

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

    I was satisfied with this product. It is necessary for me and of good quality.

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

    Rated 4 out of 5 stars

    Great battery

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

    Would recommend these over the lower priced ones. They are the best

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

    Rated 4 out of 5 stars

    Long lasting batteries

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

    long lasting batteries, I normally don't do a review on batteries

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

    Rated 4 out of 5 stars

    good batterys

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

    they work well. I bought then for smoke alarms that needed a new one and also a spare

    I would recommend this to a friend