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Customer Ratings & Reviews

Your price for this item is $2.99
The comparable value price is $6.49

Customer reviews

Rating 4.8 out of 5 stars with 1414 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 8 Showing 141-160 of 1,414 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Packaging

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

    I fell in love with energized color scheme. But that power. Oooweee! Now my garage door opener works from 5 houses away than just from my driveway. The door is open m right when I pull in. My life is now 246% better now!

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

    Rated 5 out of 5 stars

    Fit the bill and priced right

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

    Those overhead door clickers may be old tech but still work. provided you have these 'specialty' batteries in hand. And my local Best Buy did have them. Thanks.

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

    I regularly buy Energizer brand batteries and these are up to my expectations in terms of quality! I bought these batteries for my doorbell and have had no issues!

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

    Rated 5 out of 5 stars

    Nothing but quality from Energizer

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

    Bought these to help some of the electric components of my entertainment system. They have lasted a pretty long time and they're never defective. Of course you shouldn't expect anything less than that from a big name like energizer. Will definitely buy again in the future.

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

    Great Battery

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    One of the smallest batteries but also one of the best.

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

    Rated 5 out of 5 stars

    work as expected

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

    I purchased these batteries to replace the dying ones in the fobs I use to open the security doors and parking gate at my condo building. The fobs were no longer working but as soon as I replaced the batteries, they began working again. It has only been a few weeks, but so far so good!

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

    Rated 4 out of 5 stars

    Odd little batteries.

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

    Odd size batteries needed for doorbell. Worked easily and well.

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

    Rated 5 out of 5 stars

    Got the job done

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

    I needed to replace these batteries really bad, and Bestbuy came to rescue. The wss also reasonable

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

    Rated 5 out of 5 stars

    Perfect

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

    I need a battery for my radio shack voltage tester. Being that RadioShack willing doesn't exist other than online. I turned the Best Buy to check to see if they had it. You guys had it. Works perfect

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

    Rated 5 out of 5 stars

    Great 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.

    Great quality batteries. No complaints from me about anything.

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

    Rated 5 out of 5 stars

    Batteries worked great

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

    Batteries worked great for remote and were inexpensive at Best Buy in comparison to other options.

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

    Rated 5 out of 5 stars

    Ummmmmmmmmmm...

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

    ...They're batteries. Not Harbulary Batteries. Not Anulax Batteries. Just "batteries". And they work just fine. Trust me. I know what I'm doin' when I'm reviewin'.

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

    Rated 5 out of 5 stars

    These batteries keep things powered

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

    These specialty batteries work great for what they're for, my garage door opener. They've giving my remote the power to open and close the door many times and they keep on going. If you need to power something that these batteries would fit in, I recommend them.

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

    Rick

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

    as usual people in Tracy Go out of their way to help!

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

    Rated 5 out of 5 stars

    Garage door opener battery

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

    Worked perrectly for the garage door opener. Priced right too.

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

    Rated 5 out of 5 stars

    Batteries

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

    Best Buy has a great selection of batteries. Even hard to find sizes.

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

    Batteries

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

    Just needed for my battery powered door bell. DING DONG

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

    Rated 5 out of 5 stars

    Batteries that work

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

    So, these are batteries and they work just like I'd expect batteries to work. Ha, so I'm not sure what else to say other than they have done everything that I've needed them to do, as a battery.

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

    Rated 5 out of 5 stars

    Batteries for Fan/Light remote control

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

    Needed batteries for Fan/light remote control. Room was very dark. Ran to Nearest bestbuy store. I was helped by one of the assistant immediately. Works really great. Thanks.

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

    Rated 5 out of 5 stars

    Emergizer - A23 batteries

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

    Energizer - A23 batteries are my choice for the doorbell in our house. They last for several years before I need to replace the batteries.

    I would recommend this to a friend