Panasonic Ncr21700t Datasheet !link! 〈1000+ FAST〉

Never use a cell with a torn, punctured, or peeling outer PVC sleeve. A exposed metal casing acts as a negative terminal; if it touches a positive contact, an immediate short circuit occurs.

Custom-assembled packs for applications requiring high runtimes. 5. Safety and Handling

Based on the official specifications for the Panasonic NCR21700T (typically referred to as the ), I have developed a comprehensive technical report. This report is designed to be useful for battery engineers, product designers, and procurement specialists. panasonic ncr21700t datasheet

Cell Voltage (V) 4.2V |----------------------------------------- | \ 3.8V | \---___ 0.2C Discharge | \---___ 3.4V | \ \---___ | \--___ 2.0C Discharge \---___ 3.0V | \---___ \ | \---___ \ 2.5V |-------------------------\-----------\--- +----------------------------------------- 0% 50% 100% Capacity Discharged (%) Voltage Sag (IR Drop) Due to its low internal resistance (

The outlines the definitive engineering specifications of a high-performance, high-drain cylindrical lithium-ion cell. This powerhouse cell combines a massive 5000mAh nominal capacity with an exceptional continuous discharge capability, making it a cornerstone for electric vehicles (EVs), robotics, premium e-bikes, and advanced power tools. Never use a cell with a torn, punctured,

: As a 21700 cell, it measures roughly 21mm in diameter and 70mm in length. It is significantly larger than the legacy 18650 standard, allowing for approximately 50% more energy storage .

First, a bit of trivia. This cell is famously known as the "Tesla cell." When Tesla moved from 18650s to 21700s for the Model 3, Panasonic was their primary partner. While Tesla uses a slightly modified chemistry (the "Tesla-specific" variant), the off-the-shelf is the closest you can get to automotive-grade power. Cell Voltage (V) 4

For procurement, these cells are typically available through authorized electronics distributors and specialized component suppliers. Ensuring the authenticity of the cells is vital for maintaining the safety and performance standards outlined in the datasheet.