Duracell D370/371BPK Battery, Silver Oxide, Size 370/371, 1.5V, 6/bx, 6 bx/cs (UPC# 66134) (Products are not for Private Household Markets; Products cannot be sold on Amazon.com or any other 3rd party site) ,
Amazon.com: Paquete de 12 pilas Duracell 370/371, botón de moneda de óxido de plata de 1,5 voltios : Salud y Hogar