Duracell Alkaline MN21 Battery (A23 / 23A) - Pack of 2
980/5938£5.00
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About this product
DURACELL MN21 specialty alkaline batteries are long life guaranteed for your specialty devices. They are suitable for use in remote controls, wireless doorbells, security systems (alarms, locators) and more. With 5 years in storage, you can be confident they will be ready when you need them.
SUITABLE FOR A WIDE RANGE OF DEVICES: Duracell MN21 specialty alkaline batteries 12V (A23 / 23A / V23GA / LRV08 / 8LR932) are ideal for your remote controls, wireless doorbells, security systems (alarms, locators) and more.
LONG LIFE GUARANTEED: you can be confident these batteries will be ready when you need them.
LEAKAGE PREVENTION: superior nylon top closure helps prevent our specialty batteries from leakage.
- Pack of 2 batteries.
- Pre-charged.
- 12V.
- Manufacturer's 1 year guarantee.
- EAN: 5000394203969.
4.6
226 reviews
92%
Recommended this product
Customers Say
Users appreciate the convenience and availability of these batteries at Argos, highlighting their effectiveness for various devices like doorbells and remotes. However, some received expired products, leading to dissatisfaction.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Did the Trick
Didn’t think I would be able to get these batteries anywhere but I got them through Argos and picked them up at a local Sainsbury’s. All very quick and convenient.
Lindilou, 65 or over, Greater London
Strange size, easy find
Needed this strange size battery for a remote control for my bathroom light and it was so easy to find at Argos, one stop shop
Jo, 55 - 64
Batteries
Perfect for the job.
Xmas2025
Battries
It's great and it works to
Bat
Good value
Perfect for my garage key
c
Just what I needed
Bought the batteries for our doorbell system,work perfectly
JohnH, 55 - 64, Lanarkshire, Lanark, South Lanarkshire ML11, UK
Great
I brought last month sonhappy
Jerad, 35 - 44, Preston
Good product
Exactly the right battery
Mike, 65 or over, London
Replacement battery for doorbell
It’s a battery and the doorbell now works!
Val26, 65 or over, Woodstock, Oxon
EASY TO BUY
EASY TO BUY GOOD PRICE
phil, 65 or over, Morden, surrey
Hello PurpleJasmine,
I can advise the following for the Duracell Alkaline MN21 Battery (A23 / 23A) - Pack of 2:
Yes, E23 and E23A are the same battery. These will be compatible.
Thanks for using Q & A.
Hi Abe
These batteries are the A23 only.
I hope this helps :)
Thanks for using Q&A
Hi Fred,
I advise checking your specific models user documentation as it will state which type of battery the phone requires as they will vary from brand to brand.
Thanks for using Q&A.
Hello there,
This is another name for these batteries, these will work.
I hope this helps,
Thanks for using Q&A.
Hi Steph,
Yes, MN21 has the same size and specifications as 23A, 23AE, GP23A, V23GA[, LRV08, 8LR932, 8LR23, L1028 or ANSI-1181A batteries
Thank you for using Argos Q&A
Hi Dick,
No, 4LR44 are 6v are also known as 4AG13, we do not (as of this time) list compatible batteries for sale.
Thank you for using Argos Q&A
Hello Fiona,
No this isn't the same battery type. You would need an MN27 battery.
No this is not a rechargeable battery
please ask Duracell
Hello, thank you for using Question and Answers. The MN21 batteries are equivalent to the New Leader A23 12V. They will be the same size. Again thank you for using Questions and Answers.
Hi,
Unfortunately Duracell have been unable to advise if these are the right batteries for your device; they advise checking your device's instruction manual. They've also confirmed the following MN21 technical specifications:
Specifications:
Alkaline IEC: 8LR932
Volt: 12.0
Size (mm): 28 X 10
mAh: 50
Best uses: Car alarm, Key fob, GPS tracker, Child locator, Remote controller
Equivalent to: A23, MN21, 23AF, 23AE, V23GA
I hope this helps!
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.