Product details
Silver oxide button cells with high capacity and stable discharge behavior. Ideally suited for medical devices, precision instruments, watches, and more. Silver oxide (Ag2O) is used as the active cathode material, while specially processed fine zinc alloy powder serves as the active anode material. Potassium hydroxide is used as the electrolyte.
Battery type | Silver oxide-zinc |
Battery Application | Button battery, Watch battery |
Voltage | 1.55 V |
Item number | 21610349 |
Manufacturer | Murata |
Category | Batteries |
Manufacturer no. | 248396 |
Release date | 3.8.2022 |
External links |
Battery Application | Button battery, Watch battery |
Battery size | SR63 / SR521 / V379 / 379 / SR521SW |
Voltage | 1.55 V |
Battery type | Silver oxide-zinc |
Battery capacity | 16 mAh |
Rechargeable | No |
Manufacturer commitment | RE100 |
Manufacturer compensation | According to RE100, the manufacturer Murata fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Height | 2.10 mm |
Diameter | 5.80 mm |
Weight | 0.21 g |
Specifications may include unverified machine translations.
30-day right of return if unopened
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Batteries» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.Maxell0 %
- 1.MediaRange0 %
- 1.Murata0 %
- 1.Nedis0 %
- 1.Nissen0 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- MurataNot enough data
- 1.Ansmann0 days
- 1.Camelion0 days
- 1.Coast0 days
- 1.Duracell0 days
Return rate
How often is a product of this brand in the «Batteries» category returned?
Source: Digitec Galaxus- 1.Blaupunkt0 %
- 1.HW0 %
- 1.Murata0 %
- 1.Paradies0 %
- 1.Ultralife0 %
Source: Digitec Galaxus