The MAXELL SR927SW button cell is an ideal choice for watches and precision measuring devices where constant output characteristics and reliability are required. Silver oxide chemistry provides a stable 1.55 V and low self-discharge, contributing to long standby life.
Thanks to standardized dimensions of 9.5 mm (diameter) and 2.7 mm (height), the battery is compatible with many designations such as SR927SW, 395, 399, V395/V399, GP395/GP399 and other equivalents. It is supplied as 1 piece in blister packaging, ready for immediate installation.