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Duracell 21/23 CopperTop Alkaline Batteries 12V (MN21B4PK)

4.89136 product ratings
Perrys mart (367660)
97.4% positive feedback
Price:
US $14.40
ApproximatelyAU $22.24
+ $9.88 postage
Estimated delivery Mon, 11 Aug - Thu, 21 Aug
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
Duracell CopperTop All-Purpose alkaline batteries are not only dependable, they�re also long-lasting. They�re great for many of the devices you use on a daily basis. OIF Big and Tall Swivel/Tilt Mid-Back Chair, Height Adjustable T-Bar Arms, Black.

About this product

Product Identifiers

BrandDuracell
MPNMN21B4
UPC0041333658681, 0041333656861
eBay Product ID (ePID)710143036

Product Key Features

Battery Size12 V
Chemical CompositionAlkaline
Amp Hours0.8 Ah
Voltage12 V
Type9 V Block

Dimensions

Weight0.63 lb
Height0.45 in
Width3.5 in
depth3.5 in

All listings for this product

Buy It Now
New
Duracell CopperTop Alkaline Batteries, 21/23, 4/PK
item 1 Duracell CopperTop Alkaline Batteries, 21/23, 4/PK
AU $22.24
+AU $15.26 postage
Specialty Alkaline Batteries, 21/23, 12 V, 4/pack MN21B4PK PRODUCTS COMPANY
item 2 Specialty Alkaline Batteries, 21/23, 12 V, 4/pack MN21B4PK PRODUCTS COMPANY
AU $26.91
+AU $26.90 postage
4 Pack Duracell A23 21/23 12 Volt MN21 MN23 23AE GP23 23A 23GA Batteries NEW
item 3 4 Pack Duracell A23 21/23 12 Volt MN21 MN23 23AE GP23 23A 23GA Batteries NEW
AU $16.91
+AU $42.22 postage
4 Pack Duracell A23 21/23 12 Volt MN21 MN23 23AE GP23 23A 23GA Batteries NEW
item 4 4 Pack Duracell A23 21/23 12 Volt MN21 MN23 23AE GP23 23A 23GA Batteries NEW
AU $11.88
+AU $47.85 postage
Duracell Specialty Alkaline Batteries, 21/23, 12 V, 4/pack
item 5 Duracell Specialty Alkaline Batteries, 21/23, 12 V, 4/pack
AU $6.80
+AU $53.42 postage
4 Pack Duracell A23 12 Volt Batteries MN21 MN23 23AE 21/23 GP23 23A 23GA
Last one
item 6 4 Pack Duracell A23 12 Volt Batteries MN21 MN23 23AE 21/23 GP23 23A 23GA
AU $11.37
+AU $49.39 postage
Duracell Specialty Alkaline Batteries, 21/23, 12 V, 4/pack
item 7 Duracell Specialty Alkaline Batteries, 21/23, 12 V, 4/pack
AU $11.37
+AU $49.39 postage
4 Pack Duracell A23 21/23 12 Volt MN21 MN23 23AE GP23 23A 23GA Batteries NEW
item 8 4 Pack Duracell A23 21/23 12 Volt MN21 MN23 23AE GP23 23A 23GA Batteries NEW
AU $12.73
+AU $49.72 postage
Duracell 21/23 12V Alkaline Battery, 4 Count Pack, 21/23 12 Volt Alkaline...
item 9 Duracell 21/23 12V Alkaline Battery, 4 Count Pack, 21/23 12 Volt Alkaline...
AU $6.78
+AU $55.73 postage
4 Count Duracell A23 12 Volt Batteries MN21 MN23 23AE 21/23 GP23 23A 23GA
item 10 4 Count Duracell A23 12 Volt Batteries MN21 MN23 23AE 21/23 GP23 23A 23GA
AU $6.78
+AU $56.02 postage
Duracell CopperTop Alkaline Batteries with Duralock 21/23 4/Pk MN21B4PK
item 11 Duracell CopperTop Alkaline Batteries with Duralock 21/23 4/Pk MN21B4PK
AU $13.75
+AU $49.95 postage
Duracell CopperTop Alkaline Batteries with Duralock 21/23 4/Pk MN21B4 OCT 2029
item 12 Duracell CopperTop Alkaline Batteries with Duralock 21/23 4/Pk MN21B4 OCT 2029
AU $8.50
+AU $56.22 postage
4 Pack Duracell A23 12 Volt Batteries MN21 MN23 23AE 21/23 GP23 23A 23GA
item 13 4 Pack Duracell A23 12 Volt Batteries MN21 MN23 23AE 21/23 GP23 23A 23GA
AU $16.14
+AU $50.50 postage
4 Pack Duracell A23 12 Volt Battery MN21 MN23 23AE 21/23 GP23 23A 23GA Mar-2023
Last one
item 14 4 Pack Duracell A23 12 Volt Battery MN21 MN23 23AE 21/23 GP23 23A 23GA Mar-2023
AU $16.29
+AU $50.53 postage
Duracell® CopperTop Alkaline Batteries, 21/23, 4/PK
item 15 Duracell® CopperTop Alkaline Batteries, 21/23, 4/PK
AU $8.56
+AU $59.89 postage
Duracell 21/23 12v Batteries - 4ct NEW* Expire 03/2027
Last one
item 16 Duracell 21/23 12v Batteries - 4ct NEW* Expire 03/2027
AU $22.07
+AU $51.23 postage
TWO packs Of Duracell 21/23 CopperTop Alkaline Batteries 12V (MN21B4PK)
item 17 TWO packs Of Duracell 21/23 CopperTop Alkaline Batteries 12V (MN21B4PK)
AU $16.96
+AU $58.47 postage
(3) 4 Pack Duracell A23 21/23 12 Volt MN21 MN23 23AE GP23 23A 23GA Batteries NEW
item 18 (3) 4 Pack Duracell A23 21/23 12 Volt MN21 MN23 23AE GP23 23A 23GA Batteries NEW
AU $23.75
+AU $52.25 postage
Duracell Specialty Alkaline Batteries, 21/23, 12 V, 4/pack
item 19 Duracell Specialty Alkaline Batteries, 21/23, 12 V, 4/pack
AU $13.59
+AU $63.24 postage
Duracell 21/23 12v Batteries - 24Pk NEWm 6 cards of 4 each NEW
item 20 Duracell 21/23 12v Batteries - 24Pk NEWm 6 cards of 4 each NEW
AU $25.47
+AU $52.64 postage
(6 Pack of 4) Duracell Specialty Alkaline Batteries, 21/23, 12 V
item 21 (6 Pack of 4) Duracell Specialty Alkaline Batteries, 21/23, 12 V
AU $27.53
+AU $53.11 postage
Duracell 21/23 CopperTop Alkaline Batteries 12V (MN21B4PK)
item 22 Duracell 21/23 CopperTop Alkaline Batteries 12V (MN21B4PK)
AU $21.24
+AU $59.72 postage
6x Duracell 21/23 12v Batteries - 24Pk NEWm 6 cards of 4 each NEW
item 23 6x Duracell 21/23 12v Batteries - 24Pk NEWm 6 cards of 4 each NEW
AU $30.57
+AU $53.81 postage
Duracell Alkaline 12V 50Ah Security Battery 21/A23 Flashlights & watches 4 pk
item 24 Duracell Alkaline 12V 50Ah Security Battery 21/A23 Flashlights & watches 4 pk
AU $30.57
+AU $53.81 postage
6x Duracell 21/23 12v Batteries - 24Pk NEWm 6 cards of 4 each NEW
item 25 6x Duracell 21/23 12v Batteries - 24Pk NEWm 6 cards of 4 each NEW
AU $32.71
+AU $54.30 postage
5 Individual Packs Duracell 21/23 12v Batteries - NEW 5 cards of 4 each New
item 26 5 Individual Packs Duracell 21/23 12v Batteries - NEW 5 cards of 4 each New
AU $33.97
+AU $54.59 postage
Duracell Specialty Alkaline Batteries, 21/23, 12 V, 4/count, 3 PackS
item 27 Duracell Specialty Alkaline Batteries, 21/23, 12 V, 4/count, 3 PackS
AU $33.12
+AU $56.36 postage
Duracell 21/23 CopperTop Alkaline Batteries 12V (MN21B2 6 Packs.
item 28 Duracell 21/23 CopperTop Alkaline Batteries 12V (MN21B2 6 Packs.
AU $33.98
+AU $66.50 postage
Duracell 21/23 12v Batteries - 24Pk NEW*
item 29 Duracell 21/23 12v Batteries - 24Pk NEW*
AU $84.96
+AU $76.51 postage
New Duracell MN21B4 21/23 Alkaline 12 Volt Batteries 6 Packs Of 4 - 24 Total
item 30 New Duracell MN21B4 21/23 Alkaline 12 Volt Batteries 6 Packs Of 4 - 24 Total
AU $67.96
+AU $121.49 postage
Duracell Specialty Alkaline Batteries, 21/23, 12 V, 4/pack x 400 (1,600 total)
item 31 Duracell Specialty Alkaline Batteries, 21/23, 12 V, 4/pack x 400 (1,600 total)
AU $3,089.28
+AU $752.84 postage
listings for this product

Ratings and reviews

Learn more
4.9
136 product ratings
  • 130 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 83 reviews
  • by canvasinsonoma
    20 Jul, 2025

    Brand you can trust

    Duracell has always been a good brand and an excellent quality product.

    Verified purchase: YesCondition: New

  • by rascal4212
    21 Apr, 2025

    Great quality in a hard-to-find battery ...

    Great quality in a hard-to-find battery size.

    Verified purchase: YesCondition: New

  • by mcshus8
    24 May, 2018

    Unbelievable batteries!!!!!

    The batteries were dead in my garage door remote so i bought these and put one in and my door now opens perfectly!!!! I think it opens the best it ever has with these batteries!!!! They are unbelievable batteries!!!! I recommend these batteries to everyone!!!

    Verified purchase: YesCondition: New

  • by mr_timotheus
    26 Oct, 2021

    Duracell 21/23 batteries fixed the problem.

    The batteries are custom. They came pretty quickly and worked. The price was good as well.

    Verified purchase: YesCondition: New

  • by patricieyma0
    12 Feb, 2025

    They were here in great time!

    It was easier to order these on line than shop all over town in search of these specialty batteries.

    Verified purchase: YesCondition: New

  • by paya_8869
    19 Dec, 2024

    Great battery product

    Instead of having to call an expert on my security system, I was able to do the repair with my battery purchase from ebay

    Verified purchase: YesCondition: New

  • by tjs_biz
    24 Oct, 2017

    Great batteries for my new ceiling fan

    Duracell is a quality product, these batteries fit my new remote perfectly. Strange size comparing them to AA, AAA, D, and C, button/cell batteries, they are short but work well for what I needed.

    Verified purchase: YesCondition: New

  • by williampatton
    13 Jul, 2025

    Duracell is best

    Duracell has the best batteries. Last longer.

    Verified purchase: YesCondition: New

  • by czechowski53
    10 Dec, 2020

    Small 12 volt batteries

    Great batteries which are hard to find in local stores. Fast service!!!

    Verified purchase: YesCondition: New

  • by mz8xw3
    02 Nov, 2021

    Battery review

    Excellent product and excellent value

    Verified purchase: YesCondition: New

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