Duracell, 21/23, Alkaline 12V, Battery, MN21, Non Rechargeable
Duracell, 21/23, Alkaline 12V, Battery, MN21, Non Rechargeable
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Duracell, 21/23, Alkaline 12V, Battery, MN21, Non Rechargeable

Key item features

  • Long-lasting 12V alkaline battery
  • Ideal for key fobs and remotes
  • Reliable power for specialty devices
  • Designed for consistent performance
  • Trusted Duracell quality and reliability
  • Suitable for garage door openers
Current price is Now $2.17
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was $4.71
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4.8 out of 5 stars
stars32 ratings31 reviews
How item rating is calculated
  1. 5 stars81% (26)
  2. 4 stars19% (6)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Showing 1-3 of 31 reviews

Sep 29, 2025
thaon113_3822
5 out of 5 stars review

Durability, value, performance, packaging, compati

Duracell is outstanding for their products, I used many brands before but nothing can beat their performance and they are so value able to me. Their competitive with other brands is absolutely big win. Also, their packaging is on another level, no leak and well sealed.

Review from influenster.com
Helpful?31JWUAZ086R938753957
Dec 4, 2025
bridgetted10_7252
5 out of 5 stars review

Duracell batteries lasted for months in my TV remo

I used Duracell batteries in my TV remote that gets used daily, and they lasted much longer than the previous brand I had. The power stayed strong with no signs of fading or weak performance. I didn't have to replace them for months, which was a huge plus. Overall, they were reliable, long-lasting, and worth the price.

Review from influenster.com
Helpful?31JWUAZ086R938753957
Mar 27, 2026
AudreeR
5 out of 5 stars review

Durability + Saves money too!

For any device, toy + MORE! This is your go to brand for long term use! I love this brand. I've tried other batteries. But with this brand I can at least have peace of mind that I will not have to keep switching on and off to get my tv remote + my children's toys and so much more. I can place on time battery and not have to buy more for MONTHS! Basically a year.

Review from influenster.com
Helpful?31JWUAZ086R938753957