Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 1. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 11. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 12. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 13. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 14. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 15. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 16. Energizer - Energizer MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries - Silver.

Energizer - MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries

Model:
522BP
SKU:
12478306
$23.35

Customer reviews

Rating 4.8 out of 5 stars with 1964 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

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 26 Showing 501-520 of 1,964 reviews

  • The bunny lasts forever

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

    Love the amount of energy these energizer batteries have. Use it for the fire alarms and won't hear that annoying beep for awhile.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Good

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

    Purchased again, lasts more than a year so far . easy to install. No complaints so far.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Trusted Energizer Battery

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

    The Energizer 9 volt battery is an absolute must. It’s a battery you can count on.

    This review is from Energizer - MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Long life battery

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

    Bought this battery to install in a wired smoke detector. Lasts a long time. I change it out once a year.

    This review is from Energizer - MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • smoke detector batterys

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

    Always! Have a few extra 9v battery in the house for the fire & smoke detectors. When they inevitably start beeping at 3am

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • The real thing

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

    For your important applications it’s good to buy the good stuff. This is the good stuff.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Good buy

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

    Was able to get and find easily. Product was what I wanted and price was good.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Perfect for smoke detector

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

    Working just fine in our smoke detectors. Two pack better deal than just a single.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Keep these batteries on hand

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

    Have to have these on hand for the smoke alarm and they last for years on the shelf.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Great brand!!

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

    Great batteries!!! Thank you for carrying a great brand!!!

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • 9 volt battery

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

    Can’t go wrong with 9 volt batteries. My smoke detectors use these.

    This review is from Energizer - MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Good brand of batteries

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

    Got these for my sons wacky talkies . They work grate would recommend this brand to all my friends and family

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Energizer Max Batteries

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

    Energizer Max Batteries get the job done. The two pack was a great value.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Long Lasting

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

    I have used energizer before. This works as expected.

    This review is from Energizer - MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Hospitals use Energizer, so I do too.

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

    Yes I love the bunny but the batteries do seem to last a long time. Best Buy has a great store selection too!

    This review is from Energizer - MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Good batteries

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

    Work like they are supposed to. Just what we needed to update smoke detectors.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • good value :)

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

    bought this simply bc the price was right and i've never had any issues with energizer batteries so it made sense to buy these.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Yup

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

    Yup, it’s a battery. What you expected a long review it works perfectly good

    This review is from Energizer - MAX 9V Batteries (1 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • always a good value

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

    9 volt is a battery you always need around the house for smoke detectors. Energizers last a year or more and never leak.

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend

  • Good

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

    Always enjoy great products from Best Buy. Excellent work

    This review is from Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

    I would recommend this to a friend
Page 26, Showing 501-520 of 1,964 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.