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Customer Ratings & Reviews

$23.35

Customer reviews

Rating 4.8 out of 5 stars with 2955 reviews

Rating Filter

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

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend
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 20 Showing 381-400 of 2,955 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Baton Rouge Customer

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

    The long life of these batteries is great peace of mind that my electronic locks will go a long time before needing the next battery replacement.

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

    Rated 5 out of 5 stars

    Great Value

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

    Great product used it for thermostat, Energizer is a top battery.

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

    Rated 5 out of 5 stars

    Just get it already

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

    they are what they are. Don’t break your head and just buy them if you need 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 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    That time of year to replace the battery in smoke detectors, great option

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

    Rated 5 out of 5 stars

    Excellent value!

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

    We bought these at an excellent price and have been very happy with them. I will buy more.

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

    Fast check out. Excellent Fresh batteries for my smoke alarms.

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

    Rated 5 out of 5 stars

    Keeps on going...and going

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

    Works great and got a huge discount withmy rewards.

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

    Rated 5 out of 5 stars

    Excellent !!!

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

    I love the qualities of these batteries.... They are long lasting !!!!

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

    Rated 5 out of 5 stars

    Wow such battery

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

    Hands down the most decent batteries I've ever owned

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

    Rated 4 out of 5 stars

    9 volt batteries

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

    Best Buy seems to be getting out of the battery business. There is very limited choice of products. If you think you will have a continuing need for them, consider stocking up now. Buying a multi-battery package also brings down the cost per battery considerably.

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

    Rated 5 out of 5 stars

    always dependable

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

    These are the only batteries for our smoke alarm. Very important place to have dependable batteries. I hope they never go off, but I want to know they will if needed.

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

    Rated 5 out of 5 stars

    Safety measure

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

    Excellent product. We've been using them for years for our smoke detectors. Change them out once a year because they last a long time.

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

    Rated 5 out of 5 stars

    Great for your smoke detectors

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

    I have always used these for my smoke detectors. I sate them when I replace them. Every 6 months is my term. I found one that was a year old and still working

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

    Rated 5 out of 5 stars

    Best price around.

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

    It was that time of year again when one's battery operated fire alarms need changing and this package was the perfect fit. The price was the best around as well.

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

    Rated 5 out of 5 stars

    Never go wrong with Energizer's!

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

    Used my $5.00 Best Buy Rewards points for this purchase. Needed to replace the smoke alarm battery. Long lasting battery makes it ideal for a smoke alarm battery change!

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

    Rated 5 out of 5 stars

    9 Volt Batteries

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

    The energizer MAX 9V Batteries, 9 Volt Alkaline Batteries is very good and last long time. It is the only brand that I use.

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

    Rated 5 out of 5 stars

    Great 9V batteries

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

    I have an electronic door lock on my front door, it is a bit of a pain in the butt to change that battery so I prefer to not have to do it very often! These last a long time, which I appreciate.

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

    Rated 5 out of 5 stars

    Yes, 9 V Energizer batteries on sale!

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

    Yes, 9 V Energizer batteries on sale! Only Best Buy can rock out a super sale and include Energizer batteries. The finest four pack of 9 V batteries I’ve ever purchased. Thank you

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

    Rated 5 out of 5 stars

    10/10

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

    Love energizer batteries! Never had an issue with them

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

    Rated 4 out of 5 stars

    Convenient Twin Pack

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

    This 9V battery comes as a twin pack. I needed to replace the battery in our smoke detector every year and it uses only 9V batteries. Since these come in twin packs and the newer version can retain their power for 5 years (in storage), this will save me a trip to the store next year and not have a lapse in the detector's operation. Power retention is key for my purchase.

    I would recommend this to a friend