Panasonic Ncr21700t Datasheet

Maintains a flat discharge curve, ensuring consistent power output throughout the cycle. Industrial Heritage:

Understanding the datasheet requires reading between the lines. Panasonic is known for conservative ratings, but here’s what each spec truly means: panasonic ncr21700t datasheet

Searching for “Panasonic NCR21700T datasheet max current” yields conflicting numbers. Some early datasheets specify (with 15A allowed with active cooling or reduced cycle life). Later revisions explicitly state 15A continuous provided the cell temperature stays below 80°C. Panasonic’s thermal cutoff is conservative – our testing shows the cell can run at 20A, but cycle life plummets to <300 cycles. Maintains a flat discharge curve, ensuring consistent power

– Good for specific use, poor for general high-drain applications. Some early datasheets specify (with 15A allowed with

| Feature | | NCR18650B (Legacy) | NCR21700A (Previous Gen) | | :--- | :--- | :--- | :--- | | Form Factor | 21700 | 18650 | 21700 | | Capacity | 4800 mAh | 3400 mAh | ~4000 - 4500 mAh | | Energy | ~17.3 Wh | ~12.2 Wh | ~15.8 Wh | | Advantage | Highest energy density in class | Mature technology | Good balance of power/energy |