Dear customer , please note that we are shipping from Egypt so the shipment could take from 12-22 Days to deliver to you.This listing is only for 3 Batteries.Swiss Made.Manufactured by: Renata.This battery is the same as the below mentioned batteries or in other words I compatible with the below mentioned battery numbers: AG1 - Energizer 364 - Duracell D364 - Panasonic SP364 Sony SR621SW - Toshiba SR621SW - Varta V364 G1 - AG1 - AG1X1 - LR621 - 364 3645B - SR60 - AG-1 - AG1 - SG1 SR621 - TR621 - 164 - SR621SW - TR621SW.