Amazon.com: Tenergy 1.5 Volt Battery Button Cell LR41, ag3 Batteries Equivalent, Ideal for thermometers, Watches, Laser Pointers, Small Toys, Portable Electronics, and More - 20 Pack : Health & Household
Exell Battery Silver-Oxide SR41 Button Batteries in the Coin & Button Batteries department at Lowes.com
TOSHIBA Lr 41 Alkaline 1.5V Battery Equivalent To: 192, Gp192, V3Ga, Ag3, L736