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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 96 Showing 1,901-1,920 of 1,939 reviews
  • Rated 3 out of 5 stars

    Needed batteries

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

    Thought too expensive, but needed them and didn't want to drive to another store.

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

    Battery

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

    Works in my smoke alarm. Replacement for dead battery.

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

    WORTH THE PRICE!

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

    best buy is a very competative retail outlet and I like the product !

    I would recommend this to a friend
  • 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.

    keep in the package until you need to use it - keeps stray sparks from happening when metal touches both ends.

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

    Good product for the pricr

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

    Product is a good buy for the price and use it product often

    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 was in need of this particular battery and bestbuy just so happened to have it, great find.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    No Juice in these Batteries

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

    I bought these to replace the old ones in my smoke detector. Within a couple of days, the smoke detector batteries needed to be replaced! Even though the date says 2023.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Speakers for my TV

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

    Still haven't installed them, have no clue how to install. I have not been able to watch TV since September 2019!! It will cost over $100 for Best Buy to do it!!

    No, I would not 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.

    Good batteries. Great deal. In original packaging. No issues.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Way too expensive. Should have waited

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

    Mad expensive, but I needed batteries and they were there. Normally I would just go get 4 packs of batteries from the dollar store

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Waste - Dead Batteries

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

    These batteries were dated to expire in 2018 however they were weak & almost dead. When I replaced the 9volts in my smoke alarms with these batteries, both of the alarms went off the next day. So called the handyman who came over & tested them with a gadget he had & both read as DEAD. He replaced them with new batteries & smoke alarms are fine now. REALLY DISAPPOINTED BECAUSE PAID $8.00 for these batteries at Best Buy & they were bum batteries. Waste of money

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

    Rated 3 out of 5 stars

    Batteries at a good price

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

    Batteries at a good price. Used them for grandkids gifts that needed batteries.

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

    Okay

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

    It was an okay product can’t say much I just think it good and great price

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Short life

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

    Not very long life. Lasted about 3 weeks in my dogs bark collar.

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

    9v battery

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

    everybody needs a 9volt battery at least once a year

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    batteries are good to have

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

    You always need batteries for all kinds of electronic.

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

    Dud

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

    Purchased "Energizer - MAX Batteries 9V (2-Pack)" for use in a home smoke alarm detector. The two batteries should have lasted at least a year. The first battery lasted 30 days, and the second battery lasted 28 days.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Did not have enough power to plug my guitar

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

    Brand new battery did not have enough juice to plug into my amp without distortion Had to buy different batteries

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Returned

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

    Too expensive for 2pcs batteries. I found cheaper ones somewhere else.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Dead Battery

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

    Overpriced , fancy package . One pays for the energizer bunny ad not for the battery to be durable .

    No, I would not recommend this to a friend