Home > 9V Batteries > Energizer E522 Max 9V Alkaline battery - 4 Count

Energizer E522 Max 9V Alkaline battery - 4 Count

9V battery Bulk Packaging, alkaline Technology, up to 5 year Shelf Life, E522 Max 9V alkaline, Energizer, PowerSeal Technology

H&F Rating 219 reviews
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What We Like

  • Features alkaline technology that makes it ideal for everyday electronics
  • Equipped with energizer innovation that delivers maximum energy
  • Comes with powerseal technology that protects the devices from damages


  • Few batteries may come expired

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About Energizer E522 Max 9V Alkaline battery - 4 Count

Energizer E522 Max Alkaline Battery 4 Count.

Results of our analysis:

We analyzed 55,953 reviews for 88 products in the 9V Batteries category.

We then analyzed 219 reviews for this product. None were recent.

100% of reviews were positive.

Final Score:

8.13 out of 10, based on these factors:

  • Battery efficiency
  • Longevity
  • Overall satisfaction
  • Packaging
  • Quality of material
  • Value for money
  • Common Questions


    Can you tell me how long they last in a smoke detector?


    I wouldn't put these batteries in a smoke detector.


    Where is the battery manufactured?


    The bag says "Made in USA" but the battery says "Made in Malaysia"


    I want to know what the "Use before" date is on these?


    They were not packaged in a factory and there was no use before the date.


    What is the expiry date of the batteries?


    The package's shelf life depends on the manufacture date. Most alkaline have a shelf life of 8 to 9 years.


    I don't want any batteries with a month's shelf life remaining, so I wanted to know if the expiration date can be 3/18 or 1/18.


    The batteries I received this week are not good for another 12/22.

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