Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

Your price for this item is $4.99
Clearance
The comparable value price is $7.99

Customer reviews

Rating 4.8 out of 5 stars with 1959 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 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

Customers are saying

Customers are positive about the MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries, especially regarding their battery life and overall performance. Many appreciate that the batteries are affordable and come in pairs. The price is considered good, and the Energizer brand is seen as trustworthy. Leakage is not a major concern for these batteries.

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 11 Showing 201-220 of 1,959 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Product arrived as expected

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

    The product arrived on time. There were no problems with the delivery, and no damage to the package. I will not be using the batteries soon, but do expect them to be completely functional.

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

    Rated 5 out of 5 stars

    Lasts for a long time

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

    I bought alot of batteries in the past and i feel like these last way longer then any other brand. :)

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

    Rated 4 out of 5 stars

    Good value

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

    For the price in my opinion these batteries are long lasting and a very good value for the price Would definitely recommend them

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

    Rated 5 out of 5 stars

    The greatest battery ever made!

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

    These batteries are truly amazing! No, that isn't saying enough! These batteries are positively electric! It doesn't matter how much a store might charge: buy these batteries! Have you ever awakened in the morning and said "I think I did well"? That is the sort of satisfaction you will get from these batteries.

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

    Rated 5 out of 5 stars

    Last long

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

    This batteries last long and it worh the price. I used for different electronics and never use a different brand.

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

    Rated 5 out of 5 stars

    Great batteries!

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

    I've been buying Energizer batteries ( regular and rechargeable) for years. These batteries seem to always last quite a while for my battery operated smoke detectors and fire alarms. I highly recommend this brand.

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

    Rated 5 out of 5 stars

    They keep going and going

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

    They keep going and going and going..... They last very long and that is what I needed for our Livingroom grandfather clock.

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

    Rated 5 out of 5 stars

    Just what i needed

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

    Pesky fire alarm gives dying beeps in the middle of the night and this product gives longer life to the fire alarms.

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

    Rated 5 out of 5 stars

    Battery

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

    No, not the Metallica song, from the 1986 classic 'Master of Puppets' album, but like a battery that goes in your smoke alarm. That is where I put my battery. Battery is a kick-butt song though. These Energizer batteries are pretty good too! Battery is found in me, Battery! Battery!!

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

    Rated 5 out of 5 stars

    No Worries of Dead Batteries

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

    Long Lasting Power Batteries! When it comes to hassle free. I always count on this brand.

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

    Rated 5 out of 5 stars

    Good Batteries

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

    They work as good as they are expected to. No complaints.

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

    Rated 5 out of 5 stars

    great

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

    these are batteries what more is there to say they're batteries

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

    Rated 5 out of 5 stars

    Great value

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

    I’m using this battery longtime without any issues. Quality is uncompromised would recommend to friends

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

    Rated 5 out of 5 stars

    Good stuff

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

    Does what it should. Bought them for smoke detectors

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

    Rated 5 out of 5 stars

    Have a couple laying around

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

    Always have a couple of these laying around. On occasion my son’s toy calls for one of these. Thankfully I always have one for back ups. Always get these, never cheap out on no name brands.

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

    Rated 5 out of 5 stars

    Great batteries

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

    These batteries are far superior to the nine volt batteries I was using . I will never use them again . I could tell the difference as soon as I swapped out the batteries . They were a little pricey but I think in comparison to the other batteries, the additional cost is worth it.

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

    Rated 5 out of 5 stars

    Fine batteries

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

    Not much to say about batteries. They work. About 1 year of the shelf life was gone but these last a while. Had some rewards to burn and bought these at Best Buy.

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

    Rated 5 out of 5 stars

    Energizer Batteries

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

    Great quality! Lasted me so long, usually other batteries I've bought stop working after a couple of days.

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

    Rated 5 out of 5 stars

    Great batteries

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

    Their batteries, What else is there to say. they are the only thing I will put in my smoke detectors

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

    Rated 5 out of 5 stars

    She loved it!

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

    Works absolutely great could not have asked for a better battery for my grandmas garage controller

    I would recommend this to a friend