Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 1. Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 11. Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 12. Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 13. Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 14. Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 15. Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Silver.
  • Alt View 16. Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Silver.

Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries

Model:
522BP-2
SKU:
2543153
$12.49

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

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 9 Showing 161-180 of 1,964 reviews

  • Zap

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

    Delivered fast batteries fresh works well good value

    I would recommend this to a friend

  • Reliable battery

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

    Great reliable battery long life high quality for a great price

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

    I would recommend this to a friend

  • CHARGED UP

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

    I bought Duracell as I used it with my smoke and carbon monoxide detectors. Saftey is paramount and I knew it will last the 6 months and then some.

    I would recommend this to a friend

  • Great battery

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

    Long life, excellent price, durable and recommended to use.

    I would recommend this to a friend

  • Good batteries

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These batteries seem to be a good product I’ve had them in my smoke detector for quite a while now no problems no leakage but remember many times battery companies will tell you that they won’t leak but they will leak if you’ve let the time expire or if they drop below a certain power I’ve learned the hard way if your battery is fully charged and the date has expired throw the batteries out if your product acts weird in anyway triple check the batteries in a hanky throw it out

    I would recommend this to a friend

  • It keeps going...

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

    How can you not get Energizer batteries; youll want to grab a couple of these now that Christmas is coming. Those toys will have a life of its own lol.

    I would recommend this to a friend

  • Reliable

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

    This product is reliable and, is long lasting compared to others I have used

    I would recommend this to a friend

  • As expected

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

    This are the typical batteries that you will need for remote controls cars. I have bought them for two cars and so far they are lasting a good amount of time. Totally recommended.

    I would recommend this to a friend

  • Smoke detectors.

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

    Perfect for our smoke detectors. We replace them every six months.

    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.

    lol I just want the 400$ gift card reward don’t mind me. But if I’m being honest these batteries don’t die they’re legit invincible.

    I would recommend this to a friend

  • 9 volt batteries

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

    Decent price for a two battery pack, and had a coupon. Worked as intended.

    I would recommend this to a friend

  • Worked great

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

    Not bad price for a 2pk worked great like it should

    I would recommend this to a friend

  • Smoke alarm battery.

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

    Great battery for smoke alarm. I've used these before they lasted over a year.

    I would recommend this to a friend

  • Great Batteries

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

    Use these for work on a daily basis, work good and long lasting.

    I would recommend this to a friend

  • Great Battery

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

    Works great! Use it to power my smoke detectors with no issues!

    I would recommend this to a friend

  • As advertised

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

    Long lasting and powerful battery for all applications

    I would recommend this to a friend

  • Great Batteries

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

    These are working perfectly in the bass guitar have with active electronics. Relly helps gge tone.

    I would recommend this to a friend

  • Great for the Christmas Toys

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

    These always make an excellent gift for someone on your Christmas list!

    I would recommend this to a friend

  • Dependable batteries for home use

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

    The Energizer Max 9 volt batteries were exactly what we needed to insure the smoke detectors in our home were ready for any emergency. We are aware of the necessity to replace batteries regularly. We always keep replacement Energizer batteries available when needed for the many devices in our home which are battery dependent.

    I would recommend this to a friend

  • Awesome!

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

    pretty decent price, confident I have a good battery

    I would recommend this to a friend
Page 9, Showing 161-180 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.