Renata Watch Battery 399 SR57W SR927W SG7 LR57, 1-pack

Renata 399

• Manufacturer designation: 399
• further designations: SR57, SR57W, SR927, SR927W, SR926, SR926W, SG7
• Identical sizes: 395, SR57SW, SR927SW, SR926SW, LR57, LR927, LR926, AG7, 195
• Dimensions Dm/H: 9.5 x 2.7 mm
• Voltage: 1.55V
• Battery type: Silver oxide
• Packaging unit (contains): 1 piece

This watch battery has a slightly higher capacity than a 395, but is otherwise identical. It was developed for watches with additional functions, such as light or an alarm. However, it can also be used without problems in other small electronic devices, such as calculators and remote controls. This battery also has the same dimensions as an LR57 alkaline button cell battery. But this silver oxide battery has a significantly higher capacity, which has the advantage that it can power your device for longer.
To ensure that you order the correct battery, please refer to the operating instructions and package inserts of your device.