Panasonic Ncr21700t Datasheet [top] -

This article is for informational purposes only. It is based on the technical specifications typically associated with the Panasonic NCR21700T cell. Always consult the official manufacturer datasheet for precise engineering data before designing battery packs or electronic devices.

This comprehensive guide serves as a technical deep-dive into the Panasonic NCR21700T datasheet, breaking down its specifications, performance characteristics, and safety guidelines. 1. Key Technical Specifications

Discharging below 2.5V can cause copper shunts to form inside the cell, creating an internal short when recharged. Overcharging past 4.25V can destabilise the chemical structure, leading to thermal runaway. Summary: Is the Panasonic NCR21700T Right for Your Project? panasonic ncr21700t datasheet

Given its high capacity (4800 mAh) and moderate discharge capability, this cell is best suited for:

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. This article is for informational purposes only

The discharge curves provided in the Panasonic NCR21700T data sheet show a relatively flat discharge profile, which is characteristic of high-quality NCA chemistry. The voltage stays above

For optimal lifespan and safety, the following charging methods are recommended: CC-CV (Constant Current/Constant Voltage) Standard Current: Max Charging Voltage: Cut-off Current: 5. Ideal Applications The combination of 5000mAh capacity and discharge makes this cell versatile: This comprehensive guide serves as a technical deep-dive

Industrial lithium cells lack built-in protection circuits (PCMs/BMS). Operating outside designated limits poses severe safety risks. Operational Range Critical Limit / Risk 0°C to 45°C

E-bikes, electric scooters, and light electric vehicles.

The Panasonic NCR21700T offers several benefits that make it an attractive choice for various applications: