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DURACELLCoppertop Alkaline 21/23 batteries-4 ct

Q: will work replace a 12v 23a battery?

I've had no problem inter-changing the 21/23a batteries. I use them in a few different in-home, 12v, applications without any problems.

Q: can't find one that specifically states mn21/23

I believe the 21/23 refers to either a 21 or 23 "12v" application. It's the 12v that's important. I believe the 21/23 refers to the size of the battery and in this case they appear to be inter-changable.

Q: What's the expiration date on these NEW batteries?

To find the Best If Used By (BIUB) date of the batteries in question, please look on the uppermost section of the cells, near the battery type (AA, 9V, etc.). You will see a white box with the Best If Used By year printed within it. You can find smaller cells BIUB on the packaging. PS, PSH, PSG and PG Series Product Date Codes The first five numeric characters represent the month, day and year of manufacture (MM/DD/Y) • The first two numbers identify the month, from 01 to 12. For example, March is 03 and November is 11.

4.8/5

Product ID: 66018409

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Details

Number of Batteries
4 12V
Brand
DURACELL
Battery Cell Composition
Alkaline
Recommended Uses For Product
Remotes
Unit Count
4 Count

Frequently Bought Together

Duracell Coppertop Alkaline 21/23 batteries-4 ct

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Description

DURACELLCoppertop Alkaline 21/23 batteries-4 ct

Have a Question? See What Others Asked

will work replace a 12v 23a battery?

can't find one that specifically states mn21/23

Can this battery be used to replace an Energizer A23 battery?

What's the expiration date on these NEW batteries?

Common Questions

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