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Customer reviews

Rating 4.8 out of 5 stars with 1418 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

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98%would recommend to a friend

Customers are saying

Customers admire the outstanding battery life and great price point of these 357/303 button cell batteries. Many appreciate the ease of use and how well they fit and function in their devices. Positive feedback highlights the batteries' reliable performance and compatibility with various devices, although checking compatibility beforehand is recommended. Overall, the product receives high praise for its value and effectiveness.

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 1 Showing 1-20 of 1,418 reviews
  • Pros mentioned:
    Overall performance, Price

    Rated 5 out of 5 stars

    Made in USA

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

    These is a good quality silver oxide battery. Always check to make sure what you are buying are no alkaline when buying button cell batteries. The three pack is a better value.

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

    Hit or miss with Hallmark Keepsake Ornaments

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

    I bought these batteries for my Hallmark holiday ornaments. I knew I'd need to replace some this year and these are supposed to replace the LR44 batteries that I currently have. Unfortunately, they did not work in at least 1 ornament so far. I had to use older batteries from another ornament. Fortunately, the new ones worked in the 2nd ornament

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

    Rated 4 out of 5 stars

    Tiny batteries

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

    A little pricey to power my novelty tiny flashlight but they do the job well.

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

    Rated 5 out of 5 stars

    Title 1.

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

    Working very well so far. I think it can work for a few years. Will see.

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

    Rated 5 out of 5 stars

    Great Deal!

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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 worked great for my old school digivices! Normally they're $8.99, but I was lucky enough to get it on sale for $4.99

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

    Great batteries. Excellent longevity. Exactly as package describes

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

    Rated 5 out of 5 stars

    Solid batteries

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

    Does the job and last a while on what i wanted to use it with

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

    Rated 5 out of 5 stars

    Made in USA

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

    These are perfectly good silver oxide batteries that are as adverttised.

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

    Rated 4 out of 5 stars

    357 Battery

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

    Great multi-back for a decent price. My kids toys are always needing these!

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

    Great

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

    On time for Wrestlemania On time for Wrestlemania.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Flat 55 inch Tv

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

    Best buy gave me therun around when you need technical support or they want you to pay for technical support.when I just brought a 55 inch flats TV.

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

    Rated 5 out of 5 stars

    Glad Best Buy stocks this unique size.

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

    I recently bought the Energizer 357/303 Button Cell Batteries (3 Pack) for my glowing Disney TRON purse, and they work perfectly. (Needed three, so perfect!) The batteries are reliable, long-lasting, (did not need to replace them for an entire weekend at Disney lighting up the purse as soon as it got dark every night) and fit just right. It's great to have extras on hand. Overall, very satisfied and would buy again.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Fit, Overall performance

    Rated 5 out of 5 stars

    Long Lasting

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

    I use the oxide battery for my calculator and it seems to work just fine. It seems long lasting and it's super small so it fits just perfectly. The product looks made of good quality too. I highly recommend it.

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

    Rated 5 out of 5 stars

    Great battery for the price

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

    Battery worked and fit great. The price is good as well. So far the battery has been working well. I would buy again.

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

    Rated 5 out of 5 stars

    Check the battery number.

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

    Works well in my digital thermometer. A little expensive. Can be used to replace several battery numbers.

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

    Rated 5 out of 5 stars

    Batteries that just work

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

    Simple batteries from a name brand at a decent price. Seems to work great for what I need.

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

    Rated 5 out of 5 stars

    Great deal

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

    I needed a new battery for an electronic pair of calipers, so looked to see which stores carried it in my area. A well-known office supply store was charging $5 for a single battery (this is a somewhat rare size, so drug stores don't tend to carry it). I found this 3-pack at Best Buy, with three for only about 2 dollars more than getting one at other retailers. Great deal, and so far the battery has lasted and works great.

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

    Rated 5 out of 5 stars

    Batteries

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

    Great price and easy to find at the store. Work for watches and other small electronics

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

    Rated 5 out of 5 stars

    Powered up my old calculator

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

    These replaced the old batteries in my HP 32SII calculator. It's at least 30 years old, but still a reliable calculator. They were affordable and appear to work well.

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

    Rated 5 out of 5 stars

    Great brand

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

    Energizer is a brand you can always rely on! Their batteries are long-lasting and perfect for powering all kinds of devices. Whether it’s for remotes, flashlights, or electronics, Energizer never disappoints. Highly recommend!

    I would recommend this to a friend
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