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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 753 reviews

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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

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Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers praise the 2450 Lithium Coin Battery's long battery life and its reliable performance. Many appreciate the affordable price and the ease of installation, noting that it fits well and is compatible with various devices. Positive feedback also highlights the product's straightforward installation process. The secure packaging was also a plus for some customers.

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 753 reviews
  • Pros mentioned:
    Battery life, Performance

    Rated 5 out of 5 stars

    Great quality

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

    This is much more reliable than a generic brand. I purchased a generic brand that only lasted a few months. These have lasted over a year.

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

    Use for window alarms

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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 packaged in sets of 2, and are great for window alarms.

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

    Battery

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

    They are batteries, they work lol, would be nice to make the package easier to open

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

    Rated 5 out of 5 stars

    Good fob battery

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

    Lasts for over 3 years in key fob, no leakage ever

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

    Rated 5 out of 5 stars

    Ever Reliable

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

    Great value and reliable. Used it for my key fobs. It simply works.

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

    Rated 5 out of 5 stars

    Batteries

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

    Great batteries. They last a long time and it was easy to replace. I would definitely recommend these batteries.

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

    Lithium 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 for home use! we keep them around in case we need them!

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

    Rated 5 out of 5 stars

    Remote start key fob battery. Compustar

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

    Works for compustar remote start key FOBs. Last a great while. Year plus with my experience.

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

    Rated 5 out of 5 stars

    Good batteries

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

    Best batteries I used these on my welding helmet and they last a good amount of time also best deals at Best Buy

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

    Worked great

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

    These worked perfect. Easy to find, Sales rep was great.

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

    Rated 5 out of 5 stars

    Great

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great value, works great for my blink doorbell. Going to buy more

    I would recommend this to a friend
  • 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.

    Good value and needed for car fob key remote. I would purchase again.

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

    Rated 5 out of 5 stars

    Great battery

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

    Great battery. It works with our car keys. It installs easily and works very well. I would recommend it.

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

    Rated 5 out of 5 stars

    Good Battery

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

    Good Battery…… Works with all my car key fobs, Highly recommend

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

    Rated 5 out of 5 stars

    Energizer - 2450 Lithium Coin Battery, 2 Pack

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

    Energizer - 2450 Lithium Coin Battery, 2 Pack. Is a good value.

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

    Rated 5 out of 5 stars

    Fast shopping

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

    Good price, excellent energizer lithium battery-fast free shipping.

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

    Rated 5 out of 5 stars

    Works Great!

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

    Works Great and fits just right. Provides the power I need and I will buy again when needed.

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

    Rated 5 out of 5 stars

    Great Selection of Batteries with Great Prices!

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

    My car key fob quit working and I was in an emergency situation to get a replacement battery. Best Buy always has a great selection of name brand batteries at very competitive prices!

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

    I bought these to replace another brand if battery in the keyfob for mt wife's car. The other brand would not work and when she had her leyfob in her purse, the car would not open. While these are more expensive, you get what you pay for.

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

    Rated 5 out of 5 stars

    Just what we needed.....

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

    Needed this battery to replace the battery in my car's remote. Fit perfect. works like a charm....

    I would recommend this to a friend
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