Due to its high energy density and current output, this cell is a "hot" choice for:
, though higher currents will result in faster voltage drops and increased heat generation. Energy Density: Approximately (volumetric) and (gravimetric). Промелектроніка Typical Applications panasonic ncr21700t datasheet hot
| Parameter | Value | | --- | --- | | Nominal Capacity | 4000mAh | | Internal Resistance | ≤ 10mΩ | | Weight | approximately 44.5g | | Dimensions | 21mm x 70mm | Due to its high energy density and current
The is a high-performance lithium-ion battery cell originally popularized as a primary component in Tesla Model 3 battery packs. While often difficult to find through official retail channels as a standalone consumer product, it is highly sought after in the DIY EV and flashlight communities for its balance of high capacity and discharge capability. Core Specifications While often difficult to find through official retail
But "hot" is not a marketing term; it is a physical reality. If you build a pack with these, you must design for thermal management—nickel strips wide enough to handle current, temperature sensors, and physical spacing for airflow.