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- CR2032H
CR2032H
CR2032H
Model CR2032H is a coin-type lithium manganese dioxide battery with a nominal voltage of 3V and a nominal capacity of 240mAh. It is designed for a nominal discharge current of 0.2mA and operates within a temperature range of -20 to +85 degrees Celsius. The battery weighs approximately 3.0 grams and has dimensions of 20.0mm in diameter and 3.2mm in height.
- System: Manganese Dioxide–Li/Organic Electrolyte
- Nominal Voltage: 3V
- Nominal Capacity: 240mAh*
- Nominal Discharge Current: 0.2mA
- Operating Temperature Range: -20 to +85°C**
- Weight: 3.0g***
- Dimensions: Diameter 20.0mm, Height 3.2mm***
- UL Recognition: MH12568
The CR2032H battery is characterized by its pulse discharge capabilities and temperature-dependent discharge characteristics. The relationship between discharge current and discharge capacity is also highlighted.
- Pulse Discharge Characteristics: Shows voltage stability over time under various discharge loads.
- Temperature Characteristics: Illustrates how temperature affects discharge capacity and voltage.
- Discharge Current vs. Capacity: Displays the discharge capacity at different currents and temperatures, with a final voltage of 2.0V.
- Nominal capacity is defined as the duration until the voltage drops to 2.0V at a nominal discharge current at 20°C.
- For use outside the temperature range of 0 to +40°C, consult Maxell for specific conditions.
- Dimensions and weight may vary based on terminal specifications and other factors.
- Data and dimensions are not guaranteed and may change without notice.
Catalog excerpts
Data Sheet Coin Type Lithium Manganese Dioxide Battery Manganese Dioxide–Li/Organic Electrolyte Nominal Discharge Current (mA) Operating Temperature Range (deg. C)** Characteristics Discharge Characteristics Temperature Characteristics 1000 10000 Discharge duration time (h) Pulse Discharge Characteristics Discharge duration time (h) Relationship between Discharge Current and Discharge Capacity Minimum voltage for 350 msec of 10 mA pulse discharge * Nominal capacity indicates duration until the voltage drops to 2.0 V when discharged at a nominal discharge current at 20 deg. C. ** When using these batteries at temperatures outside the range of 0 to +40 deg. C, please consult Maxell in advance for conditions of use. *** Dimensions and weight are for the battery itself, but may vary depending on terminal specifications and other factors. Maxell, Ltd. • Data and dimensions are not guaranteed. For further details, please contact your nearest Maxell office. • Contents on this website are subject to ch
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