• Stable Power Output: Maintains a consistent 1.55V output over its entire discharge cycle for accurate timekeeping.
• Superior Leakage Resistance: Engineered with Murata’s proprietary sealing tech to protect delicate electronic components.
• Mercury-Free Formula: Eco-friendly silver oxide chemistry containing 0% mercury.
• Standard Dimensions: Measures 6.8 mm in diameter and 2.6 mm in height for a guaranteed flush fit in compatible devices.
• Universal Compatibility: Direct replacement for equivalent model numbers including SR626SW, 377, 376, SR626, AG4, and V377.

Specification

Model: 377 (SR626SW)
Battery Type: Silver Oxide   
Voltage: 1.55 Volt