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Customer Ratings & Reviews

Your price for this item is $18.99

Customer reviews

Rating 4.7 out of 5 stars with 495 reviews

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Rating by feature

  • Value

    Rating 4.4 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

96%would recommend to a friend

Customers are saying

Customers admire the long battery life and great performance of these CR2 lithium batteries. Many appreciate the compatibility with various devices and the reasonable price. Positive feedback also highlights the ease of use and proper fit for intended applications. Overall, customer reviews are overwhelmingly positive.

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 24 Showing 461-480 of 495 reviews
  • Cons mentioned:
    Price

    Rated 3 out of 5 stars

    expensive but works

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

    expensive but works, can find it elsewhere for cheaper

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 2 out of 5 stars

    The Battery's are OK

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

    There is nothing wrong with the batteries. I use them in my smoke alarms and they last at least 5 years. What I did not like is that I found them for a significantly lower price at another store.

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

    Batteries

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

    One of the places that sold batteries for my film camera!

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

    CR2 Lithium

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

    Great two pack purchase. Normally these are sold individually. Perfect to replace Intermatic light timers!

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

    Great when you need them

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

    Who doesnt need batteries!? always good to have around

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

    Rated 5 out of 5 stars

    Excellent quality when you need it

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

    For pro cameras, these are the industry’s standard. Long lasting and good power.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Pricey batteries for a relatively short lifespan

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

    Only buy if you must. My small LED flashlight require these type's of battery so this is the only reason for my purchase. They'll set you back close to $13 for a pack of 2. I don't use my LED flashlight extensively or often, but they only lasted me around ~5 months.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    They are batteries

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

    They are batteries - not much to review. But the last package that I had of 2 batteries, I used the first battery for about a year, and when I went to replace it with the 2nd battery, the 2nd battery didn't work. So I basically paid $17 for 1 battery. Ouch.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Good Battery

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

    Good battery for use with my camera and does last a long time.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Old 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 bought these for my Level electric lock to replace the old battery that lasted about a year! These batteries did only last a couple of weeks! After a few days the device already told me that battery is low and needs to be changed soon. Disappointing - probably better to buy a no name product for a 1/3 of the price.

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

    Rated 5 out of 5 stars

    Awesome.

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

    This item is perfect. It is exactly what we wanted.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Bought for Motion sensor

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

    Replaced my motion sensor with this battery about a month ago and now need to use the 2nd battery for the same sensor,,

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    CR2 Battery

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

    I bought these batteries for my patio door sensor, however, they lasted a very short time. The door was hardly being used and I was shocked when the system says low battery. I'll be trying another brand of batteries.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    batteries for camera/golf gps range finder

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

    batteries did not last long. I thought they should last at least six to nne months. they lasted three months

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Decent Battery

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

    I use in my rangefinder. They have a reasonable life, but nothing special.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    battery

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

    would not write home about this purchase of batteries.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Decent Battery

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

    I bought this battery, but it didn't last as long as I expected.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    battery in stock when needed

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

    battery in stock when needed, but not many available

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

    Rated 1 out of 5 stars

    The best long lasting batteries

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

    The Energizer batteries I always purchase at Best Buy are continuously the longest lasting batteries I ever purchased

    I would recommend this to a friend
    • Brand response from Energizer Team
      Posted .

      We are really sorry to hear you are having this issue. Please reach out to us at [email protected] along with the picture of the product or call us at 1-800-383-7323 so that we can assist you better. Thank you!

  • Pros mentioned:
    Battery life
    Cons mentioned:
    Price

    Rated 2 out of 5 stars

    overpriced

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

    Purchased these and can get off brand for 1/3 the price with similar life

    No, I would not recommend this to a friend