Panasonic Ncr21700t Datasheet Hot Fix

Generally around 2.5V to 3.0V depending on the specific application safety settings. Thermal & Operational Limits

At high discharge rates (e.g., 5C), internal temperatures can rapidly exceed 85°C to 94°C without active cooling. Charging Temperature: panasonic ncr21700t datasheet hot

While powerful, users should note that these are usually "flat-top" cells and may require specific adapters or spacers for use in standard consumer flashlights. Generally around 2

The datasheet boasts 500 cycles to 70% capacity. That is a lie if you run it hot. Look at the fine print: Cycle life tested at 0.5C (roughly 2.2A) at 25°C. panasonic ncr21700t datasheet hot