Panasonic Ncr21700t Datasheet

Panasonic is renowned for its safety mechanisms. The datasheet outlines several critical protections built into the cylindrical can:

Multiple discussion threads reference the NCR21700T as the cell used in Tesla Model 3 battery packs:

Safety and longevity depend heavily on staying within these thermal windows. 10°C to 45°C Discharging: -20°C to 60°C Storage (1 year): -20°C to 20°C Energy Density: ~263 Wh/kg (Gravimetric) 🛠️ Key Performance Features panasonic ncr21700t datasheet

Heavy-duty flashlights, portable medical devices, and custom robotics build packs out of 21700 cells for extended runtime. 7. Battery Management System (BMS) Design Requirements

Interrupts current delivery if demands exceed 15A continuous per cell. Panasonic is renowned for its safety mechanisms

Immediate disconnection in the event of an external short. 6. Primary Applications

. This translates to lighter, more compact battery packs that last longer between charges. B. High Discharge Capabilities 4. Ideal Applications

for a significant portion of the discharge, offering stable power output for most of the runtime. Higher Current (

When designing battery packs, the emphasizes following the mechanical drawing for precise dimensions, particularly regarding the space needed for spot welding terminal tabs. 4. Ideal Applications