A23g for a door bell which one do i need please?

A23 battery equivalents include 23AE, GP23A, V23GA, LRV08, 8LR932, 8LR23, and MN21. It should say either on your doorbell or inside the battery holder what size, or replace with same size/type as already in there

I need a a23 battery for my alarm system. on the pack of the duracell batteries it says mn21. are these the same size etc as the a23?

It says in the specification that MN21 is compatible with 23A

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ONOGAL 4x Duracell Alkaline Safety Battery A23 / K23A Lrv08 Gp23 12V Mn21 2017 Lrv08 V23Ga LR23A 23A L1028 Battery 2665C_4

Product ID: 48727642

Details

Battery capacity
55
Battery cell composition
Alkaline
Brand
Duracell
Number of batteries
4 12V
Recommended uses for product
Clock Radio

⏳5 years shelf life

🔋12V high voltage power

⚖️ultra-light 12g each

56.91 DT

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Description

🔋 Power your essentials with confidence—because your devices deserve the best!

POWER THAT LASTS - Up to 5 years of reliable shelf life with Duralock Power Preserve technology—always ready when you are.
COMPACT LIGHTWEIGHT - Slim 10x28mm design weighing just 12g, perfect for sleek wireless remotes and security devices.
UNIVERSAL COMPATIBILITY - Fits 23A, K23A, MN21 and 15+ other model codes—one pack to power all your essentials.
TRUSTED DURACELL QUALITY - Premium alkaline chemistry delivering consistent 55mAh capacity for dependable performance.
READY FOR CRITICAL DEVICES - Ideal for wireless doorbells, alarms, and remote controls—never miss a beat in your smart home.

The ONOGAL 4-pack Duracell A23 12V alkaline batteries deliver 55mAh of dependable power in a compact 10x28mm form factor. Featuring up to 5 years of shelf life with Duralock Power Preserve technology, these ultra-lightweight 12g batteries are compatible with over 15 device models including wireless remotes, doorbells, and security systems. Trusted for consistent performance, they ensure your critical devices stay powered and ready.

Specifications

ASIN	B00H9KRXOU
Amperage	23 Amps
Antenna Location	Clock, Radio
Battery Capacity	55 milliampere_hour
Battery Cell Type	Alkaline
Battery Weight	0.02 Kilograms
Best Sellers Rank	1,478 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 263 in Disposable Household Batteries
Brand Name	Duracell
Compatible Phone Models	LRV08, lr23a 23a l10
Customer Reviews	4.7 4.7 out of 5 stars (6,521)
Item Weight	0.04 Kilograms
Manufacturer	DURACELL
Model Name	duracell mn21
Model Number	MN21
Number of Batteries	4 12V batteries required. (included)
Reusability	Single Use
Unit Count	4.0 count
Voltage	12 Volts

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56.91 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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