| Parameter | Specification | | :--- | :--- | | | NCR21700T | | Chemistry | Li-ion (NCA - Nickel Cobalt Aluminum) | | Nominal Capacity | 5000 mAh (5.0 Ah) | | Minimum Capacity | 4850 mAh | | Nominal Voltage | 3.6 V – 3.7 V | | Maximum Voltage | 4.2 V | | Cut-off Voltage | 2.5 V | | Maximum Continuous Discharge | 10 A (Typical recommended) | | Maximum Pulse Discharge | 15 A – 20 A (Short duration) | | Weight | Approx. 70g | | Dimensions | Diameter: 21.1mm | Height: 70.3mm | | Operating Temp (Charge) | 0°C to +45°C | | Operating Temp (Discharge) | -20°C to +60°C |
The discharge should be terminated at 2.5V to avoid permanent cell degradation. panasonic ncr21700t datasheet
The Panasonic NCR21700T offers several benefits that make it an attractive choice for various applications: | Parameter | Specification | | :--- |
. This is roughly 40% more than the maximum capacity of the older 18650 standard. Voltage Range: Operates at a 3.6V nominal voltage , with a charging peak of . It is critical to never discharge below to avoid permanent internal damage. Energy Density: It packs a punch with (volumetric) and This is roughly 40% more than the maximum
. Discharging below this point risks permanent chemical damage to the internal components. Durability and Longevity: This cell is rated for 1000+ cycles