Panasonic Ncr21700t Datasheet ~upd~ ✨ 🆕

The Panasonic NCR21700T 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

3. Cycle Life (The Fine Print)

Panasonic claims 500 cycles (retaining 70% capacity) under standard conditions. panasonic ncr21700t datasheet

Key Features and Specifications

Maintains a flat discharge curve, ensuring consistent power output throughout the cycle. Industrial Heritage: Cycle Life (The Fine Print) Panasonic claims 500

2. General Specifications Table

The following data represents the standard electrical and mechanical characteristics of the NCR21700T cell. but cycle life plummets to &lt

2.3. Maximum Continuous Discharge Current – A Critical Nuance

Searching for “Panasonic NCR21700T datasheet max current” yields conflicting numbers. Some early datasheets specify 12.5A continuous (with 15A allowed with active cooling or reduced cycle life). Later revisions explicitly state 15A continuous provided the cell temperature stays below 80°C. Panasonic’s thermal cutoff is conservative – our testing shows the cell can run at 20A, but cycle life plummets to <300 cycles.