A27 12 V 27 A 12 Volt Alkaline Battery MN27 V27A 10 Pieces, Mercury Free, High Performance for Remote Controls, Bells and Security Systems : Amazon.com.be: Electronics
Piles A27 12V (27A MN27 V27A) 12 Volts, 10 pièces (2 packs de 5 piles), GP Batteries, haute performance et durée de vie extra longue : Amazon.com.be: High-tech
Duracell A27 Alkaline Battery By Duracell (3 Packs) - Walmart.com