Murata's silver oxide batteries are suitable for quartz watches, medical devices and precision instruments. All SR626SW 377 battery models are 100% made in Japan and are environmentally friendly (0% mercury).

A cleaner world with Sony mercury-free batteries. The Sony 364 battery is perfect for your watches, remotes, video? Nominal capacity: 18mAh. Diameter: 6.8mm Height: 2.15mm. Weight: 0.31 grams

The Sony Murata 379 battery is a green mercury-free battery like all our Sony Murata button batteries

Ideal for watches, the Sony Murata 315 battery is a mercury-free silver oxide battery. It is guaranteed for 3 years from the month of packaging. Nominal capacity: 23mAh. Diameter: 7.9mm Height: 1.65mm Weight: 0.33gr

The Sony 317 button cell is part of the large range of mercury-free silver oxide batteries. You'll find it in watches, calculators, cameras, and many wearable products. Nominal capacity: 11.5mAh. Diameter: 5.8mm Height: 1.65mm Weight: 0.18gr

The Sony 319 battery is a so-called "green" battery, it is mercury-free silver oxide for the preservation of our environment. It is found in watches, game controllers, calculators etc? Nominal capacity: 22.5 mAh Diameter: 5.8 mm Height: 2.7 mm Weight: 0.29 gr.

Stack of watches, stack of remote controls, stack of joysticks, thermometers? The Sony 394 battery is a mercury-free silver oxide battery for our environmental protection. Nominal capacity: 70mAh. Diameter: 9.5mm Height: 3.6mm Weight: 1.07gr.