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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 1959 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 are positive about the MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries, especially regarding their battery life and overall performance. Many appreciate that the batteries are affordable and come in pairs. The price is considered good, and the Energizer brand is seen as trustworthy. Leakage is not a major concern for these batteries.

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 31 Showing 601-620 of 1,959 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Energizer Batteries Work Great

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Energizer MAX 9V battery is great for smoke detectors in our house.

    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.

    these batteries are a great name brand. They were bought for the smoke detector and last quite long

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

    Rated 5 out of 5 stars

    Still trying these out to compare them to Duracell

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

    Still trying these out to compare them to Duracell. So far so good.

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

    Rated 5 out of 5 stars

    Reliability. Long life.

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

    Energizer batteries are reliable and last a long time. I am using this 9V batteries for my smoke detector.

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

    Rated 4 out of 5 stars

    batteries I needed when I needed them

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

    I needed these for the smoke detectors in my apartment. I was relieved to find them at Best Buy while I was out to see a movie. It saved me another trip to Walmart. Hopefully, I won't have to replace these batteries before my lease is up!

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

    Rated 5 out of 5 stars

    Good

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

    We love a good battery, this worked great for the controller for a toy

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

    Rated 5 out of 5 stars

    Batteries are batteries

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

    Last longer than most in smoke detectors but on around 2years - shelve life is not the same as length of use

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

    Rated 5 out of 5 stars

    The batteries will last a long time!

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

    This battery has always had an excellent rating! It is a max brand lasting 5 years!

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

    Rated 5 out of 5 stars

    Best batteries out there

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

    Great set of batteries. They exceded my expectaions.

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

    Rated 5 out of 5 stars

    Rabbit

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

    Good battery for your smoke detector, will not leak.

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

    Batteries

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

    9 volt batteries were great. They were easy to install.

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

    Rated 5 out of 5 stars

    Exactly what they are supposed to do

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

    Purchased these to replace batteries on my fire detectors at home and they work as expected, well.

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

    Rated 5 out of 5 stars

    Long battery life

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

    Use this battery for a toy and battery life last long. Nice packaging too by energizer.

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

    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.

    Needed to purchase new batteries and saw these as I was checking out. Price was pretty reasonable.

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

    Rated 5 out of 5 stars

    Love Energizer batteries

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

    Energizer and Duracell are the best batteries money can buy. I just wish Best Buy had larger mega packs of them.

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

    Rated 5 out of 5 stars

    Good battery

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

    it is a good battery, it does work fine as expected

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

    Rated 5 out of 5 stars

    fire detector

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

    changing out battery in fire detector always use since it lasted a whole year if not longer. great staying power

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

    Rated 5 out of 5 stars

    Work great

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

    They work great. I wish they sold a single pack because for what I use it for one lasts forever.

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

    Rated 5 out of 5 stars

    Batteries

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

    batteries were a good price for the brand. Used the batteries.

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

    dependable batteries

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

    I rarely need 9V batteries, but when I do, I make sure I get the Energizer brand because they are dependable.

    I would recommend this to a friend