Watch Battery Renata 394 is a silver oxide low drain battery 1.55 V. Watch Battery 394 measures 9.5X3.6mm. Renata 394 is mercury free and has a capacity of 79 mAh. Renata Switzerland is a leading manufacturer of premium button cells for watches and many electronic products.

Interchange: Energizer 394, Maxell SR936SW, Varta V394, Rayovac 394, Duracell D394, Citizen 280-17, Seiko SB-A4, I.E.C SR936.