
VARTA V394
The VARTA V394 is a silver oxide button cell battery, also referred to as a watch battery. It is the type of battery typically used when a small, stable power source is needed in compact devices. With a nominal voltage of 1.55 V and a typical capacity of 58 mAh, it is a battery for precise and space-saving solutions.
The size is 9.5 mm in diameter and 3.6 mm in height, making it suitable for equipment where the battery compartment is very limited. VARTA's catalog also lists the IEC designations SR45 and SR936/SR936SW, which are useful when matching an existing cell with the correct replacement.
For technicians and purchasers, the important point is that this is a standardized button cell with known dimensions and electrical data. This makes it relevant in environments where you need to replace a small battery type without changing the construction itself.
Typical applications
Used in compact devices requiring a small 1.55 V silver oxide cell.
See datasheet from the manufacturer
Specifications
- Manufacturer: VARTA
- MPN: 394101111
- Order number: 00394 101 111
- Product type: Silver oxide button cell battery
- Nominal voltage: 1.55 V
- Typical capacity: 58 mAh
- Diameter: 9.5 mm
- Height: 3.6 mm
- IEC designations: SR45, SR936/SR936SW
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