VARTA silver oxide watch battery V389, 1.55V, 81 mAh

This VARTA watch battery ensures your watch runs perfectly again.⁠‌‌‌‍‌‌‌‌‌‌‍‌‍‍‍‌‍‌‍‍‌‌‍‌‌‍‌‌‌‍‌‌‍‌‍‍‌‍‍‌⁠ Reliable silver oxide technology with a long service life, suitable for many watch types.⁠‌‌‌‍‌‌‌‌‌‌‍‌‍‍‍‌‍‌‍‍‌‌‍‌‌‍‌‌‌‍‌‌‍‌‍‍‌‍‍‌⁠

When do you need a silver oxide watch battery?
Silver oxide batteries are specially developed for small electronic devices that require a stable voltage. You choose this type of battery when your watch, calculator or other small electronics require a reliable energy source of 1.55V. These batteries deliver a constant voltage throughout their entire lifespan.

Why choose the V389 size?
The V389 has compact dimensions of 11.6 mm diameter and 3.05 mm height, so it fits watches and devices that require this specific size. With a capacity of 81 mAh, this battery offers sufficient energy for devices with an average power consumption. The size is also known under various reference numbers such as SR1130 and 389/390.

High Drain technology for stable performance
This battery features High Drain technology, meaning it is suitable for devices that temporarily need more power. This ensures that your watch or device continues to function under higher loads without a sudden voltage drop. The silver oxide chemistry guarantees a stable 1.55V voltage.

Practical compatibility and identification
Check whether your device uses one of these reference numbers: SR1130, SR1130W, 389/390, or 389/390/398. This battery is supplied in a blister pack that protects the battery from discharge and allows for easy storage. Keep spare batteries at room temperature and away from metal objects to prevent short circuits.