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Customer Ratings & Reviews

$19.50

Customer reviews

Rating 4.8 out of 5 stars with 9271 reviews

Rating Filter

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 often highlight the product's excellent battery life and overall performance, frequently noting its good price and ease of use. They also appreciate its compatibility with devices like Apple AirTags, its secure fit, and the brand's reliability and widespread availability. While feedback is overwhelmingly positive, a small number of customers have raised minor concerns about the packaging and the potential for 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 323 Showing 6,441-6,460 of 9,271 reviews
  • Rated 5 out of 5 stars

    CMOS battery replacement = good times

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

    An old failing CMOS battery kept killing my desktop computer's clock & who knows what else. Replacing it with this little wonder changed all that. Having the incorrect time on a computer you depend on is not just inconvenient, it can mean other serious computer problems. So glad I had this option for repairing the problem.

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

    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 were just what we needed. Work sharp!

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

    Rated 5 out of 5 stars

    no issues they r batteries

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

    what can I say they are batteries - they work just fine

    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.

    I really like these batteries because they have a long life.

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

    What i expected

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

    The battery's fit and they were what i was looking for

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

    Rated 5 out of 5 stars

    These are batteries

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

    They work like they should. Not sure what else to say!

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

    Rated 5 out of 5 stars

    Just what I needed

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

    Easily replaceable and works just fine with my Apple TV remote

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

    Rated 5 out of 5 stars

    Good 2032

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

    Good 2032 battery. Like the two pack. Had it in stock.

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

    Rated 5 out of 5 stars

    Great battery

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

    Great battery, needed a battery replacement for my mom.

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

    Rated 5 out of 5 stars

    works great

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

    the batteries work well and are long lasting. Great!

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

    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.

    Use them for my car remote starter and they last a long time.

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

    Rated 5 out of 5 stars

    Great in my guitar tuner

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

    Works great in my guitar tuner. Would buy again. Exact match.

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

    Rated 4 out of 5 stars

    car remote battery

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

    The customer service agent was very helpful in choosing the correct battery that was needed. The car remote is functioning better than ever with the new battery.

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

    Rated 5 out of 5 stars

    Good

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

    Love the batteries... I always get this brand!!!!!

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

    Rated 5 out of 5 stars

    Great battery

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

    I bought the battery after a great recommendation!

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

    Rated 5 out of 5 stars

    Batteries worked!

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

    Well, as always, Energizer batteries worked as advertised.

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

    Needed the Batteries, and Luckily, they had them.

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

    CR2032 is used in Ford vehicle remotes. We needed to replace the batteries in both keys for one car so, needed 2 batteries. Best Buy sold these in-store in 6 packs for prices lower than this 2 pack. Unlike most of the 'button' batteries, these seemed to have very short shelf life (I had 3 year old CR2025 that were good into 2020). For whatever reason, BB had these for two different prices in two different packages, one vertical; the other horizontal. They had the same part number, save an "A" at the end. The vertical pack was cheaper, so we went with that.

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

    Rated 5 out of 5 stars

    Lithium-Ion battery

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

    It gets the job done for my cycling computer. Great to have.

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

    Excellent

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

    batteries was my purchase and and they were name brand

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

    Rated 5 out of 5 stars

    They fit the bill.

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

    Batteries work as advertised. I would buy them again.

    I would recommend this to a friend