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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 1683 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 4.8 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers are pleased with the long battery life and the reasonable price of these A23 batteries. Many appreciate the convenient size, ensuring compatibility with various devices, and find them easy to use. Positive feedback highlights the reliable performance and the trusted brand name.

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 21 Showing 401-420 of 1,683 reviews
  • 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.

    It was easy to determine positive end from negative end on these lil’ guys. The fit was perfect, like it was meant to be.

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

    Rated 5 out of 5 stars

    Works

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

    Works as planned. We needed these to replace the batteries in our fire place remotes.

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

    Rated 5 out of 5 stars

    Great batteries

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

    These Batteries were hard to find.I knew I could count on Best Buy Whenever in doubt,give Best Buy a Shout

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

    Rated 5 out of 5 stars

    Carbon Monoxide Detector Battery

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

    Needed for my carbon monoxide detector. Hopefully it last longer than the original battery.

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

    Rated 5 out of 5 stars

    Reliable Batteries

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

    I purchased these batteries for a remote. They have worked without flaw up to these point. I find Energizer batteries to be reliable.

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

    Rated 5 out of 5 stars

    Energizer

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

    I thought I'd have to order this size battery for my camera shutter remote, so I was thrilled that my local Best Buy had them in stock.

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

    Rated 5 out of 5 stars

    flash light batteries

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    my flashlight shines bright again because of the energizing power of these batteries.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Energizer A23 Battery

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

    Works as intended. Easy to purchase online and pickup at Best Buy.

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

    Find what you need!

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

    After looking for A23 batteries in other stores, I went to Best Buy. They had them, and at a Best Buy low price. I should have gone there first!

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

    Rated 5 out of 5 stars

    long lasting

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    just the batteries I needed for long lasting use. Also had to find them in a hurry for security cams.

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

    Rated 4 out of 5 stars

    You can count on Energizer

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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.

    Batteries! What can you say? Energizer is a trusted name and I have never been let down by this company. Needed these for a remote control outlet switch and they last and last and last. Does that sound familiar?

    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.

    These batteries are usually more expensive than your run of the mill batteries but i have to say they were competitvly priced at Best Buy

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

    Rated 5 out of 5 stars

    Always use duracell

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

    I am currently using Duracell batteries in all my electronics and they stay charged for an extended time. Good product.

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

    Rated 5 out of 5 stars

    Great for my garage door opener

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

    This battery Works exactly as it is supposed to, and my garage door opener has worked perfectly since I replaced the old battery with this product.

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

    Rated 5 out of 5 stars

    Works great for our garage clicker

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

    Works great for our garage clicker and we expect it to have great longitivtiy. Easy to find as well with the rest of the batteries even though not a common type.

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

    Rated 5 out of 5 stars

    Rare find

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

    Needed for garage door opener - tough to find elsewhere!

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

    Rated 5 out of 5 stars

    It's a battery

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

    It's a battery and it works. What else can I say? Not exactly something you can rave about.

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

    Rated 5 out of 5 stars

    Hard to find battery size in stock

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

    Best source for a hard-to-find size battery for ceiling fan remote.

    I would recommend this to a friend
  • 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 are hard to find at a lot of stores and the only type that can be used for most wireless doorbells. Would definitely purchase again.

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

    Rated 5 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.

    Needed for fan remote. Only found it at Best Buy. Thank goodness.

    I would recommend this to a friend
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