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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 587 reviews

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Rating by feature

  • Value

    Rating 4.9 out of 5 stars

  • Quality

    Rating 5.0 out of 5 stars

  • Ease of Use

    Rating 5.0 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers appreciate the long battery life and the excellent price point of the CR2016 3-Volt Lithium Battery (2-Pack). Positive feedback also highlights the ease of installation, performance exceeding expectations, and the perfect fit for various devices. The compatibility with car remotes and other key fobs is also frequently praised, along with the reliability associated with the Energizer brand.

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 14 Showing 261-280 of 587 reviews
  • 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.

    These batteries are good. Purchased them before and they last an extremely long time

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

    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.

    My key fob was not working to unlock my car but after putting the battery in works great

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

    Rated 5 out of 5 stars

    Great for car keys

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

    Great long lasting battery. I had to replace my car key battery and works great now.

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

    Rated 5 out of 5 stars

    It's an Energizer. Enough said!

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

    Batteries worked great as a replacement for my cars Key FOB. All set for another 6 years!

    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.

    Needed a replacement for my car. BB had it in stock and helped me replace the old one

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

    Rated 5 out of 5 stars

    Battery fit my Jeep battery

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

    Battery fit my Jeep battery. So far the battery has lasted 3 months.

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

    Long lasting!

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

    Works really well for the keyless entry remote of my car.

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

    Rated 5 out of 5 stars

    excellent sale price

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

    Got these button batteries at 50% the regular price. Excellent value!

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

    Rated 5 out of 5 stars

    Can't go wrong

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

    They certainly work! I used them to power something and it worked so I'm happy.

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

    Rated 5 out of 5 stars

    ernergizer battery

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

    good buy. long lasting. great buy to buy to use on electronic devices

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

    Rated 5 out of 5 stars

    2 Pack

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

    As long as you get the correct size for your needs, you can never go wrong with Energizer batteries!

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

    Bunnies beating drums.

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

    What can I say, they make bunnies beat their drums. They are Energizer and they work.

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

    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 worked like they’re supposed to. At a great price too!

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

    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.

    Two batteries - what a great deal! I needed one for my car fob and it works great!

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

    Rated 5 out of 5 stars

    Perfect batteries for car key

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

    Bought these for my car and they fit perfectly. Used for my toyota corolla.

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

    Rated 5 out of 5 stars

    Needed new batteries

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

    These are the specific batteries I needed for remote starter. They work perfectly

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

    Rated 5 out of 5 stars

    Good price for value

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

    Good life length for the price. Good packaging if you are only using one at a time.

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

    Rated 5 out of 5 stars

    Great for car remote key

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

    I try many brand, only this brand is stronger to operate my key

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

    Rated 5 out of 5 stars

    Great Price!

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

    Bought 5 packs of these and they last longer than other brands.

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

    car charger

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

    My car remote is working again. I was surprised that i needed two batteries.

    I would recommend this to a friend
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