Panasonic Ncr21700t Datasheet Jun 2026

When designing or selecting battery solutions, it's essential to consult the datasheet and consider the specific requirements of your application. With the Panasonic NCR21700T, you can rely on a reputable manufacturer and a high-quality cell that meets the demands of today's energy-hungry applications.

Panasonic integrates standard safety mechanisms into the NCR21700T: 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. Some early datasheets specify (with 15A allowed with

| Test Condition | Datasheet | Measured (avg) | |----------------|-----------|----------------| | Capacity @ 0.2C | 5000 mAh | 5023 mAh | | Capacity @ 10A | Not listed | 4710 mAh | | IR (DC, 50% SoC) | – | 28 mΩ (vs 20 mΩ AC) | | Temp rise @ 15A cont | +35°C | +38°C (ambient 23°C → 61°C) | | Cycle 500 (0.5C) | 70% | 73.5% | | Test Condition | Datasheet | Measured (avg)