SONY 364 / SR621SW Watch Battery 1.55V Silver Oxide

The SONY 364 / SR621SW silver oxide battery is a high-quality power source designed for quartz watches and other precision electronic devices. Manufactured using mercury-free silver oxide technology, it provides stable voltage output, long service life and reliable performance throughout its operating life.

Thanks to its low self-discharge rate and excellent leakage resistance, this battery is ideal for both everyday use and professional watch servicing. It delivers consistent power to watches, calculators, medical devices and other compact electronics.

Specifications:

• Brand: SONY
• Model: 364 / SR621SW
• Battery Type: Silver Oxide
• Chemistry: Mercury-Free Silver Oxide
• Nominal Voltage: 1.55V
• Capacity: 19mAh
• Diameter: 6.8 mm
• Height: 2.1 mm
• Rechargeable: No
• Long Service Life
• Stable Voltage Output
• Low Self-Discharge
• Excellent Leakage Resistance
• Suitable for Quartz Watches and Precision Electronics

Compatible Models:

SR621SW, SR60, SR621, SB-AG/DG, 280-34, T, V364, D364, 602, S621E, GP364, AG1, AG-1, 364, L621, LR621, SG1, LR60, LR620, SW621, GP164, 364X, 364A, AG1/364A, SB-AG, E364 and equivalent models.