386/ SR43W
Maxell Watch Battery SR43W is a silver oxide high drain battery 1.55 V. Watch Battery SR43W measures 11.6 x 4.2mm. Maxell SR43W is mercury free and has a capacity of 130 mAh.
Interchange: Energizer 386, Renata 386, Varta V386, Rayovac 386, Duracell D301/386, Citizen 280-41, Seiko SB-B8, I.E.C SR1142 (SR43)