Home > 9V Batteries > Duracell - CopperTop 9V Alkaline Batteries - long lasting, all-purpose 9 Volt battery for household and business - Pack of 12

Duracell - CopperTop 9V Alkaline Batteries - long lasting

9 Volt battery, long lasting performance, ( AAA, Number 1 Trusted battery Brand, 5 years, Duracell 9V alkaline batteries

H&F Rating 98 reviews
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What We Like

  • Features copper top design that makes it suitable for garage door openers, smoke detectors and more
  • Comes with leak-proof battery that protects the devices from damages and leaks
  • 5-years shelf life that ensures dependable power when needed


  • may come dented

About Duracell - CopperTop 9V Alkaline Batteries - long lasting

Duracell CopperTop all-purpose alkaline batteries are great for many of the devices you use daily. they are dependable, long-lasting, and come with a 10-year guarantee for 5 years for 9V.

Results of our analysis:

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

We then analyzed 98 reviews for this product. None were recent.

100% of reviews were positive.

Final Score:

8.21 out of 10, based on these factors:

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


    What is the code for the date?


    I won't recommend buying them because mine expired when I got mine.


    What is the last date of use?


    It says on the bottom that it will be manufactured in Mar 2015, and on the side that says it will be manufactured in Mar 2020.


    What is the expiration date on the 12 count pack of copper top 9v alkaline batteries?


    I am sorry to say that I didn't know, but after buying a 12 packc of Duracell D batteries from Amazon that came in an old dilapidated Duracell box and the batteries didn't last with the same use as others I have purchased at stores, I am pretty sure


    Does the 9v come with a cap?


    There were caps on the ones I got.


    Is the Duralock technology battery shown in the picture, actually a package of 12 9volt batteries?


    The battery says a year lifetime, but there are different packaging options.

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