Murata 321 SR616SW 1.55V Silver Oxide Battery - 10 Pack

Product Description

Power your precision timepieces and small electronics with the reliable Murata 321 SR616SW 1.55V Silver Oxide Battery. Engineered by Murata (inheriting Sony's world-renowned micro-battery technology), this low-drain coin cell delivers a stable, flat voltage output throughout its entire lifespan. Whether you are replacing a dead watch battery, calculator cell, or powering specialized medical and fitness devices, this mercury-free battery ensures long-lasting performance, excellent leakage resistance, and dependable shelf life.

Key Features

• Stable 1.55V Voltage Output: Maintains a steady and consistent voltage until near depletion, preventing performance lag in sensitive electronics.
• Low-Drain Optimization: Specifically designed (SW type) for continuous, low-power consumption devices like analog and digital wristwatches.
• High Energy Density: Packs maximum power into a miniature, lightweight form factor (6.8 mm x 1.6 mm).
• Leak-Resistant Design: Advanced hermetic sealing protects your valuable electronics from damaging battery acid leaks.
• 100% Mercury-Free: Environmentally conscious formulation complying with modern safety and environmental standards.
• Cross-Compatible: Direct replacement for industry codes 321, SR616SW, V321, D321, and SB-AF.

Specification

Model: 321 (SR616SW)
Battery Type: Silver Oxide
Voltage: 1.55 Volt