Silver-Oxide Battery
Ensure precision and longevity with our high-quality Silver-Oxide Batteries. Known for their superior energy-to-weight ratio and extremely stable discharge voltage, these cells are the preferred choice for sensitive electronics that require a steady, reliable power flow over a long duration.
Available Sizes & Voltages
Silver-oxide cells typically come in “button” or “coin” formats with a standard nominal voltage of 1.55V. While dozens of sizes exist, the most common include:
| Size (Common Codes) | Voltage | Dimensions (Approx.) |
| SR626SW (377) | 1.55V | 6.8mm x 2.6mm |
| SR44 (357/303) | 1.55V | 11.6mm x 5.4mm |
| SR1130W (389) | 1.55V | 11.6mm x 3.1mm |
| SR41 (392/384) | 1.55V | 7.9mm x 3.6mm |
Common Usage
Silver-oxide batteries are designed for devices where accuracy is non-negotiable. They are most frequently used in:
- Timepieces: High-end analog and digital wristwatches.
- Medical Devices: Digital thermometers, glucose monitors, and hearing aids.
- Precision Tools: Digital calipers, micrometers, and laser pointers.
- Photography: Light meters and vintage camera electronic shutters.
- Small Electronics: Calculators and backup power for small memory chips.
