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About this product
Duracell Specialty alkaline MN21 batteries provide long-lasting power for your security devices (remote controls, wireless doorbells, etc. ). Duralock Power Preserve technology gives up to 5 years of in-storage guarantee. You will quickly find the correct battery size for your device by checking the large battery size numbers on pack.
Duracell Specialty batteries are available in a variety of sizes: J, N, AAAA, MN21, MN11, MN30.
Easy to find right size Quickly find the correct battery size for your device by checking the large battery size numbers on pack.
- Pack of 2 batteries.
- EAN: 5000394203969.
The small print
Recycle your old batteries at Argos.<p>Waste batteries can be returned to our stores free of charge, using the small waste battery bin in store. Batteries should never be put in general household waste or recycling bins.
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.