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Customer Ratings & Reviews

$23.35

Customer reviews

Rating 4.8 out of 5 stars with 2956 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

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are delighted by the excellent battery life, overall performance, and affordable price of the product. They also appreciate the trustworthy brand, powerful and long-lasting nature, ease of use, and compatibility with standard housings. A significant positive point for many is that these batteries do not experience leakage.

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 127 Showing 2,521-2,540 of 2,956 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Longest Lasting

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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 9V in a few different pieces of equipment. The energizers last the longest of all that I've tried.

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

    9 volters

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    9 volt batteries working as expected in old school radio.

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

    Rated 5 out of 5 stars

    Best Buy

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

    Good price. Long service. Besides I've learned to believe in the Energizer. Best buy.

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

    Rated 5 out of 5 stars

    Good

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

    Needed new batteries for our smoke alarms and we always trust this brand and Best Buy had a good deal on them.

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

    smooth transaction

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

    Ordered for curbside pickup. Everything went smoothly.

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

    Rated 5 out of 5 stars

    Good 9v battery

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

    Cannot have a safe smoke alarm without these guys! Energizer lasts nice and long as well!

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

    Rated 5 out of 5 stars

    Great BAtteries

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

    The Best Batteries!!! Great Brand. They are Very Strong. They Last a Long time Also!!!

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

    Ok

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Batteries, wish they were cheaper but do the job needed

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

    Rated 5 out of 5 stars

    brand name battery works for my smoke detector

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

    These batteries are great for my smoke detectors and I think that they will last a long time.

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

    What's to say? A good battery

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

    I bought these for my smoke alarms. So far so good. don't need those much more costly Lithiums

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

    Rated 5 out of 5 stars

    Mleon

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

    Good batteries for the price l paid,always need these around the house,will buy again.

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

    Rated 5 out of 5 stars

    good batteries

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

    These batteries seem to last a very long time for us

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

    9V batteries

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

    These 9V batteries are easy to install & work well

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

    Rated 5 out of 5 stars

    great battery

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

    great battery, last really long to use, Happy about the purchase

    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.

    Last long..good for everyday things. I usually buy

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

    Can't go wrong with Energizer

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

    I bought these batteries because Best Buy had a deal if you spend a certain amount of money on Energizer batteries you would receive a $5 Best Buy gift card for a future purchase. On top of that Energizer had its own offer that they would send you $5 via Venmo if you spent a certain amount of money on their batteries. In total I received $10 I could spend on other things. Great deal!

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

    nice battery

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

    I use this battery as a back up in my smoke alarms - reminder to everyone to do

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

    Working fine

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

    Working as expected . No problem so far. Had to replace my old one which failed within 5 months

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

    Rated 5 out of 5 stars

    Batteries

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

    I love these batteries the life is longer compared to other ones

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

    Rated 5 out of 5 stars

    Energizer 9 volt

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

    Great batteries....I just wish I could have gotten a single pack instead of a package of two. I only needed one.

    I would recommend this to a friend