Panasonic Ncr21700t Datasheet [ 2025-2027 ]

Used in residential solar battery banks and off-grid power stations due to its long shelf-life and density.

Developed in partnership with Tesla for long-range EV packs; known for high reliability in massive multi-cell configurations. Промелектроніка Промелектроніка

Panasonic’s target applications, as implied by the NCR21700T datasheet, include:

. This cell isn't just a battery; it’s a solution to the "range anxiety" that haunted the early 2010s. Products for Business - Panasonic Energy Co., Ltd.

Datasheet Analysis and Performance Evaluation Cell Model: NCR21700T Manufacturer: Panasonic Corporation panasonic ncr21700t datasheet

Cutting off power before the cell drops below 2.5V.

The is a high-performance, cylindrical lithium-ion cell designed for applications requiring a balance of extreme energy density and high discharge capabilities. Often cited as a "Tesla-grade" cell, it is a staple in high-drain power tools, electric bikes, and custom battery packs. Core Technical Specifications

The cell is designed for a lower continuous discharge rate, optimized for high-capacity applications. While some sources suggest up to 10A-30A depending on thermal management, typical high-capacity applications utilize this cell at lower continuous currents to maximize run-time.

Based on technical data sheets and industry specifications, the NCR21700T is a favorite among manufacturers of electric vehicles (EVs), electric bikes (e-bikes), and high-drain portable electronics. 1. Technical Specifications of the Panasonic NCR21700T Used in residential solar battery banks and off-grid

Used in solar backup walls and uninterruptible power supplies (UPS) due to its predictable cycle life.

The cell is described as “perfect for powerful LED flashlights with long operating time” due to its high capacity and stable voltage delivery under load.

Understanding the Panasonic NCR21700T: A Complete Datasheet and Performance Guide

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. This cell isn't just a battery; it’s a

When building battery packs, a Battery Management System (BMS) must be wired to monitor over-charge, over-discharge, and over-current conditions.

The most plausible explanation is that while Panasonic does manufacture cells for Tesla under the 21700 form factor, the NCR21700T sold to consumers is a than the cells Tesla integrates into its vehicle packs. As one vendor states: “Tesla spec Panasonic 21700 batteries are of a higher spec than our Panasonic NCR21700T batteries. Tesla spec has a max discharge of 30 A, ours only has a max discharge of 10 A“.

Tesla’s 2170 cells (used in Model 3) are similar but not identical. The NCR21700T is the commercial version, while Tesla uses a proprietary formulation with slightly higher nickel content.