VARTA CR2025
The VARTA CR2025 is a primary lithium coin cell for devices that require a small and stable power source over a long period. It is typically used in compact electronics where there is no room for a larger battery, but where a cell with 3.0 V and a relatively high capacity in relation to its size is still needed.
It is a single-use cell, so it is intended to be used and then replaced. In practice, this makes it well-suited for devices that need to be ready for use after long periods in storage or in reserve, as VARTA specifies a shelf life of more than 10 years. The low self-discharge rate is also a key explanation for why this type is used in battery-powered products that do not draw power continuously.
The CR2025 is part of VARTA's CR series of lithium-manganese dioxide coin cells. At HIN, it is encountered primarily as a typical spare part for electronic equipment where the format and voltage must match precisely. The actual size is approximately 20.0 mm in diameter and 2.5 mm in height, so it can only be used in equipment designed for this specific format.
See datasheet from the manufacturer
Typical applications
- Compact electronic equipment
- Equipment with long-term supply and low power consumption
- Applications where space and weight are limited
Specifications
- Manufacturer: VARTA
- MPN: 6025101401
- Product name: CR2025
- Chemistry: primary lithium-manganese dioxide (Li/MnO2)
- Nominal voltage: 3.0 V
- Typical capacity: 165 mAh
- Typical capacity measured at: 10 kΩ load at 20°C down to 2.0 V
- Dimensions: approx. 20.0 mm x 2.5 mm
- Diameter range: 19.70–20.00 mm
- Height range: 2.20–2.50 mm
- Typical weight: approx. 2.5 g
- Shelf life: more than 10 years
- EAN/GTIN: not provided in the verified data
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Contact HIN for further information about the product.