Panasonic Ncr21700t Datasheet [work] -

The is a high-performance, cylindrical lithium-ion cell designed for high-drain applications that require both high energy density and substantial power output . Often referred to as a "Tesla-style" cell due to its 21700 form factor, it offers a significant capacity jump over traditional 18650 batteries while maintaining a compact profile for battery packs. Key Specifications at a Glance

LiNiCoAlO2 (NCA / Lithium Nickel Cobalt Aluminum Oxide) Technical Dimensions and Mechanical Data panasonic ncr21700t datasheet

Multiple sources indicate that there are different versions of the NCR21700T in circulation: Its increased size—21mm in diameter and 70mm in

The Panasonic NCR21700T is a ternary lithium-ion battery cell designed with a nickel-based positive electrode. Its increased size—21mm in diameter and 70mm in length—allows for substantially more energy storage compared to traditional 18650 cells without a linear increase in weight or volume. NCR21700T Capacity (Nominal): 5000mAh (Typical), 4800mAh (Rated) Nominal Voltage: 3.6V Maximum Charging Voltage: 4.2V Form Factor: 21700 (21mm x 70mm) Weight: ~66.8g – 70g 2. Performance Characteristics (According to Datasheet) ) during lithiation

For exact ratings (pulse current, internal resistance, detailed charge/discharge curves, temperature ranges, mechanical tolerances, and safety test results), download the official Panasonic NCR21700T datasheet from Panasonic’s technical documentation or authorized distributors.

) during lithiation. Panasonic’s proprietary graphite-silicon composite matrix controls this expansion, offering high energy density without sacrificing structural life cycle stability. 4. Performance Metrics and Discharge Curves