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

4.9 stars out of 20 reviews
(4.9)|
20 ratings

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 $4.99
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4.9 out of 5 stars
stars20 ratings19 reviews
How item rating is calculated
  1. 5 stars90% (18)
  2. 4 stars10% (2)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Showing 1-3 of 19 reviews

Nov 3, 2025
sharafiev_106
5 out of 5 stars review

Reliable, long-lasting battery power that's worth

The Duracell MN21/23 Alkaline Battery delivers consistent performance and long-lasting durability. I've used it in small devices like remotes and key fobs, and it holds power for months without dropping off. The packaging is sturdy and easy to open, protecting the batteries well. It's compatible with most of my devices and offers great value considering how long each one lasts. You can always rely on Duracell for dependable power.

Review from influenster.com
Helpful?31JWUAZ086R938753957
Dec 18, 2025
innam43_8533
5 out of 5 stars review

This battery has reliability and long life in smal

This battery last significantly longer than cheaper brands and keep devices powered for months without issues. They are not the cheapest, but the quality and durability worths the price since its unusual size. It's kind of hard to find them so make sure you're ordering the correct type.

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