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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 2954 reviews

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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

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98%would recommend to a friend

Customers are saying

Customers highly value the MAX 9V Batteries for their excellent battery life and overall performance, noting their perfect fit and affordability. The price is also appreciated, and the brand is considered trustworthy. A small number of customers have mentioned that the batteries do not leak.

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 105 Showing 2,081-2,100 of 2,954 reviews
  • Rated 5 out of 5 stars

    Batteries

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

    Without a doubt these are some 9volt batteries just as I expected

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

    Rated 3 out of 5 stars

    Good but expensive

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

    Good batteries, lasting as long as any others I've used, but expensive

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

    Good for my garage opener pad

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

    I was at Best Buy and saw they had a nine volt battery I needed for my garage door opener pad. I always use energizer batteries.

    I would recommend this to a friend
  • 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.

    I mean they are batteries. They had their charge and passed the 'do they shock my tongue' test.

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

    Always good

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

    When you need batteries for something as important as smoke detectors dependability is important and these batteries perform.

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

    Hard to find

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

    You never can find a 9v anywhere. Thank goodness bestbuy has a good supply of batteries.

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

    High quality battery

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

    Energizer batteries are consistent high quality. 4-pack is more economical than small packages

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

    Very good batteries

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    They worked as expected in my smoke alarms for over a year.

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

    Batteries

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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 are a must have in your home they are needed for all these smoke detectors

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

    reliable

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

    Always good to have on hand! Don't like when alarms go off in the middle of the night because of batteries!

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

    Power

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Gotta have power for those toys. Stock up and be prepared. Gotta have on hand

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

    Great batteries!

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

    Love the Energizer brand of 9 volt batteries for my smoke alarms.

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

    Good batteries

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

    Not much to say... I've always used Energizerbatteries. They seem to be the least likely to leak.

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

    Got Bunnies?

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

    Who needs dollar store batteries when you can get the most for your money with Energizer. Who doesn't love that bunny?

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

    Gotta have these

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

    Always need these onhand for when the smoke detectors start beeping in the middle of the night (doesn't it always seem that way?).

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

    Batteries

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Batteries are the best on the market. Use them all the time. Thanks

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

    9 volt battery.

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

    I bought 4 9 volt batteries and realized I needed one more for my friends smoke detector.

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

    CheersTo The Bunny!

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

    Energizer is my go-to. I never deviate from this brand.

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

    Great batteries

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

    The expiration date for these batteries indicated the mfr date code was recent. Fresh inventory always makes me happy.

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

    Last for a long time

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got these for a great price and this is a trusted brand

    I would recommend this to a friend