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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 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

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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 95 Showing 1,881-1,900 of 1,939 reviews
  • Rated 3 out of 5 stars

    Did not work as expected

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

    I thought them to last really long but it did not. And on top of that it seems one of the batteries was DOA. never happened before but decided to forget about it :(

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    battery

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

    it worked when put in device second one still sitting in desk. time tells if it is good or not

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Price match this when you can.

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

    I know this is a regular price but these can be obtained for much less.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Pricey but works

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

    I needed batteries for my fire alarm and picked up a couple at the local Best Buy. The batteries were expensive but a necessary purchase.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    As expected

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

    This was a bit pricey compared to the ones at other stores, but bought them as I needed these urgently. Works as expected. No issues.

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

    Rated 2 out of 5 stars

    Fair Price, Fair Product

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

    Batteries are priced fair. How can you go wrong when the are so convenient to the register.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Reliable Brand

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

    Energizers are often the best priced of the top tier brands. Life expectancy seems the same as other batteries.

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

    Paul

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

    I use these for my fire alarm. I have not been disappointed. I think there is value

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    standard

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

    Batteries are good, Not on sale but I needed them and didn't have time to shop around.

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

    Works as expected

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

    These work as advertised and expected. I use them for a infrared thermometer

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

    Rated 4 out of 5 stars

    Always Needed

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

    As a musician I need 9 volt batteries all the time.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Camera

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

    Sony camera, not the best product for the money, might be good for an amateur photographer

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 2 out of 5 stars

    great batteries

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

    I bought these for my smoke alarms. Energizer Max last very long.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Needed product

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

    I like energizer batteries. I needed them even though the price was higher than I expected

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Having to replace the battery too soon

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

    Purchased this battery for my smoke detector, and had to change it again about 60 days later.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Batteries

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

    Energizer batteries, that don’t last as long as the Lithium batteries.

    No, I would not recommend this to a friend
  • Rated 3 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.

    Works as advertised. Cheaper than Rite-Aid and picked up a few movies while at it

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Block battery

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

    Block battery little bit over priced and we will see how long she is working

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

    Now your playing with power.

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

    I cant believe they managed to contain the unbridled fury of 9 volts in such a small package. Replaced battery in smoke detector and it worked.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Batteries are Batteries

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

    Batteries work fine. Only gave 3 stars because I think they cost too much.

    I would recommend this to a friend