Panasonic Ncr21700t Datasheet

is optimized for high-power output without massive voltage sag

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. panasonic ncr21700t datasheet

When engineers, hobbyists, and battery enthusiasts search for the , they are typically looking for more than just a PDF file. They want voltage curves, discharge ratings, thermal limits, and safety specifications to determine if this cell is right for their next project—whether it’s a high-power e-bike, a DIY power wall, or a professional medical device. is optimized for high-power output without massive voltage

Charge at 2500mA (0.5C) until the voltage reaches 4.2V. For mechanical design

For mechanical design, the datasheet provides exact dimensions:

The is a high-capacity, high-discharge lithium-ion cell in the 21700 form factor (21mm diameter, 70mm height). It is widely recognized for its use in demanding applications like electric vehicles (notably Tesla Model 3 packs), power tools, and high-performance drones. Core Specifications Summary