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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 242 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.9 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 are positive about the long-lasting battery life, reasonable price, compatibility with devices, and reliability of the 2450 Lithium Coin Battery. They appreciate that these batteries last longer than other brands and provide good value for the price. However, a few customers find them to be expensive.

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 3 Showing 41-60 of 242 reviews
  • Pros mentioned:
    Battery life

    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.

    They work like a charm. These batteries tend to last longer than any other batteries that I purchase.

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

    Rated 5 out of 5 stars

    Battery

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

    This is a battery I used for door lock keypad and I trust energizer for long lasting.

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

    Rated 5 out of 5 stars

    Clock batteries

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

    Quick delivery and the right battery.thank you very much.

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

    Rated 5 out of 5 stars

    Battery

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

    Normal batteries that seems to last just fine. Would buy again.

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

    Rated 5 out of 5 stars

    Great 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 reliable battery for a good price. Replacing a generic battery with this one No heat from the battery can be felt, it's great for smart devices and remotes.

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

    Key fob battery

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

    Exactly what I needed to fix my key fob. Easy to find in store!

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

    Rated 5 out of 5 stars

    Long lasting

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

    I’ve purchased these for my smart garage door sensor. They last a very long time and endure cold winters and hot summers in Ohio. Tried value batteries and they don’t last as long as Energizer. Don’t skimp, spend the extra dollar or two.

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

    Rated 5 out of 5 stars

    Great Product. Great Product. Great Product. Grea

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

    Great Product. Great Product. Great Product. Great Product. Great Product. Great Product. Great Product. Great Product. Great Product. Great Product. Great Product. Great Product.

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

    Rated 5 out of 5 stars

    Energizer is great

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

    Always works great! Bought them for my teeth whitener light. Yay batteries!!

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

    Energizer 2450 Lithium Coin Battery

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

    The Energizer 2450 Lithium Coin Battery is a perfect fit in my Toyota Key Fob.

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

    Rated 5 out of 5 stars

    WYSIWYG!

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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 as advertised for my vehicle remotes!

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

    Rated 5 out of 5 stars

    Button batteries - work as advertised

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

    These button batteries fit my car key fob exactly and function perfectly. There doesn't seem to be much variation in button batteries - they're all expensive and they all last about the same time. I usually replace key fob batteries before they fail.

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

    Rated 5 out of 5 stars

    Alarm System

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

    Meet what i needed to get my alarm system working.

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

    Rated 5 out of 5 stars

    Battery found

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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 for tea lights Always looking for these Hard to find but Best Buy had them

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

    Rated 5 out of 5 stars

    Battery Truck Key Replacement

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

    Not a lot devices require these types of batteries, but for sure my truck's key sure needed it. Thank you Energizer!

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

    Rated 5 out of 5 stars

    Car Remote Replacement Success

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

    Both included batteries worked as needed - replacement for car key remote

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

    Rated 5 out of 5 stars

    Batteries

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

    Good product. They last longer than I expected. A little expensive.

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

    Rated 5 out of 5 stars

    Good quality batteries!

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

    I use them for my MyQ garage door opener. They usually last about 2 years or so. Our garage doors are high traffic. I highly recommend these batteries.

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

    Rated 5 out of 5 stars

    Great batteries for my MyQ Garage Door system

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased these for the door sensor for my MyQ Garage door system after getting a notification that my batteries needed to be replaced. They work great and I have not received a low battery warning since installing them.

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

    Rated 5 out of 5 stars

    Battery

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

    Very good battery worked great for my wife’s key fob !

    I would recommend this to a friend
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