Amazon.com: Tenergy Batería de botón LR41 de 1.5 voltios, equivalente a baterías ag3, ideal para termómetros, relojes, punteros láser, juguetes pequeños, electrónica portátil y más, paquete de 100 : Salud y Hogar
Amazon.com: Tenergy 1.5 Volt Battery LR44, Button Cell LR44, ag13/LR44 Batteries Equivalent, Ideal for Watches, Laser Pointers, Small Toys, Portable Electronics, and More, 20 Pack : Health & Household
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 - 40 Pack : Health & Household