Murata 386 Silver Oxide Watch Battery 1.55V 29 mAh Low Drain SR43W 1pc (Each)The Murata 386 / SR43W button cell is an excellent combination of sustainable energy and continuous voltage supply. With a silver oxide chemistry, this coin cell has a stable output voltage and low self-discharge that isn't found in other coin cell chemistries and allows for continuous energy to power up compact devices. Ideal uses for this 386 cell include watches, calculators, keyless remote entry systems for cars and homes, glucometers, digital thermometers, and heart-rate monitors. This button cell has an average shelf life of 4-6 years meaning back-ups will always be ready to use and is a perfect opportunity to buy in bulk quantities.Specifications: Low Drain Nominal Voltage: 1.55V Nominal Capacity: 120mAh Diameter: 11.6mm Height: 4.20mm This battery is a replacement for Eveready 301, 386, S41E, 186; Vinnic: S1142, L1142; Renata 1, 6, LR43; Duracell D301, D386, MS41H, LR43; Varta V301, V386, V41HS, V12GA; RayoVac 301-1, 386, 186-1; Maxell/Toshiba SR43SW, SR43W, SR43 (G12), LR43; IEC SR43, LR43; Other # SG12, GP86, AG12, 86A