Nigel OHara Renata 395 Mercury Free Watch Battery 395 (SR927SW)

Silver Oxide battery is a small-sized primary battery mainly used for wristwatches, using zinc as th

Nigel OHara Renata 395 Mercury Free Watch Battery 395 (SR927SW)

Silver Oxide battery is a small-sized primary battery mainly used for wristwatches, 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.

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