Murata 329 Battery (SR731SW) (formerly SONY) 1.55V Silver Oxide

Murata Manufacturing purchased SONY battery manufacturing business in 2017. Effective 2019 SONY branded micro batteries ceased and are now marketed under the Murata brand name.

Silver oxide battery is a small-sized primary battery mainly used for wrist watches, using zinc as the negative electrode (cathode), silver oxide as the positive electrode (anode) plus an alkaline electrolyte . Thanks to its high energy density and superb stable discharge characteristics, silver oxide batteries are being used in a broad range of applications, from quarts watches to portable devices such as electric clinical thermometers and portable games.

Brand New: 1 Murata 379 (SR927SW) 0%Hg Silver Oxide Battery

- 1.55V, 60 mAh

- All product is fresh from the manufacturer and you won't find a fresher battery

- 329 Battery equivalent: 329, 525, AWI S42, D329, SR731, SR731SW, V329, V525