The Panasonic Ncr21700a is a high-energy-density lithium-ion battery cell, and the key to understanding its capabilities lies within its documentation. The Panasonic Ncr21700a Datasheet is a comprehensive technical document that provides vital specifications, performance characteristics, and safety information for this popular battery cell. It’s the go-to resource for engineers, designers, and hobbyists looking to integrate the NCR21700A into their projects safely and effectively.
Decoding the Panasonic Ncr21700a Datasheet
The Panasonic Ncr21700a Datasheet serves as the definitive guide to the cell’s electrical, mechanical, and thermal properties. It outlines crucial parameters like nominal voltage, capacity, internal resistance, and maximum discharge current. Understanding these specifications is essential for designing battery packs, power tools, electric vehicles, and other applications that rely on reliable energy storage. The datasheet ensures that the cell is operated within its safe operating limits, preventing damage, performance degradation, and potential safety hazards. Without it, you’re essentially flying blind.
Here’s a glimpse into some typical data points you’ll find in the datasheet:
- Nominal Voltage: 3.6V - 3.7V (typical)
- Typical Capacity: 4800 mAh - 5000 mAh
- Maximum Continuous Discharge Current: Usually around 10A
These figures represent the ideal operating conditions and must be considered when selecting appropriate charging and discharging parameters. For example, exceeding the maximum continuous discharge current can lead to overheating and reduced lifespan.
Beyond the core electrical specs, the Panasonic Ncr21700a Datasheet also details environmental considerations, safety guidelines, and testing conditions. It provides information on storage temperatures, operating temperature ranges, and recommended charging protocols. Furthermore, it often includes graphs illustrating the cell’s performance under various conditions, such as discharge curves at different current levels and cycle life estimations. The datasheet allows design engineers to choose the optimum parameters to achieve the longest possible battery life from this 21700 cell, and helps to predict how the cell will perform under various operating conditions.
To fully leverage the power of the Panasonic NCR21700A, it’s essential to dive into the source document itself. Don’t rely on hearsay or incomplete information! The best way to understand this cell is to use the official Panasonic NCR21700A datasheet.