The SR626 watch battery can be replaced by the 377 battery. Both have a voltage of 1.55V and similar size. Alternatives include the SR626SW and SR626SH. You can find suitable replacements like Duracell 376/377. Check the cross reference guide to confirm compatibility, as these batteries often work in the same devices.
When using substitutes for the SR626 watch battery, it’s important to ensure they meet the required voltage of 1.55 volts for optimal performance. You may also find exact measurements of the batteries helpful. For instance, the SR626SW typically measures 6.8 mm in diameter and 2.6 mm in height, which aligns closely with its substitutes.
Cross-referencing these battery types allows you to find suitable alternatives easily. Many watch manufacturers provide compatibility charts to further assist in this process. This guide ensures that your watch remains functional without the hassle of sourcing specific battery types.
In the following section, we will explore how to properly install these substitute batteries and the maintenance tips to prolong your watch’s life.
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