VARTA 379101111
VARTA 379101111 is a silver oxide coin cell battery for small devices that require a stable voltage in a very compact format. It is a primary cell, so it is intended to be replaced when depleted.
This type of battery is typically used when space is limited, but where the size and electrical type must be an exact match. With the IEC designation SR63 and cross-reference to SR521/SR521SW, it is easier to find an equivalent replacement if you are working with equipment specifying that exact standard.
The nominal voltage is 1.55 V, and the dimensions, which are often critical when replacing, are a diameter of 5.8 mm and a height of 2.15 mm. This makes the battery relevant for small precision products where both form and electrical properties must align.
See the manufacturer's datasheet: See the manufacturer's datasheet
Specifications
- Manufacturer: VARTA
- MPN: 379101111
- VARTA product designation: V379
- VARTA order number: 00379 101 111
- Type: Silver oxide (silver coin) primary cell
- Nominal voltage: 1.55 V
- Diameter: 5.8 mm
- Height: 2.15 mm
- IEC designation: SR63
- Cross-reference: SR521/SR521SW
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