21700 Battery Pack for Tesla Model Y 2nd Gen (2021–2026）
Specifications
Description
<p>1. Product Overview</p><p>This 21700 cylindrical NCA/NCM ternary lithium power battery is professionally developed for the second‑generation Tesla Model Y (2021–2026), offered in 76.8 kWh, 78.4 kWh, and 84.7 kWh capacity versions. Utilizing high‑nickel ternary cathode materials and advanced cell manufacturing technology, it combines high energy density, efficient thermal management, and intelligent battery control systems. The battery pack is fully matched with the chassis structure, electronic control system, and charging architecture of the Tesla Model Y 2nd Gen, ensuring stable output, long cruising range, high safety performance, and reliable durability for daily commuting, long‑distance travel, and various driving scenarios.</p><p>2. Key Features</p><p>Adopts 21700 cylindrical NCA/NCM ternary lithium cells with high energy density and excellent discharge performance</p><p>Provides three capacity options: 76.8 kWh / 78.4 kWh / 84.7 kWh to meet different cruising range configurations</p><p>Integrated liquid cooling and heating thermal management system for stable performance in a wide temperature range</p><p>Supports high‑power DC fast charging for efficient and convenient energy replenishment</p><p>Equipped with an intelligent BMS for real‑time monitoring, cell balancing, and full‑dimension safety protection</p><p>Perfectly compatible with Tesla Model Y 2nd Gen (2021–2026) vehicle systems and assembly dimensions</p><p>Low capacity degradation, long cycle life, and strong reliability for long‑term vehicle usage</p><p>High safety design including overcharge, over‑discharge, short‑circuit, and over‑temperature protection</p><p>3. Specifications</p><p>Battery Type: 21700 Cylindrical NCA/NCM Ternary Lithium Battery</p><p>Application: Tesla Model Y 2nd Generation (2021–2026)</p><p>Rated Capacity: 76.8 kWh / 78.4 kWh / 84.7 kWh</p><p>Cell Format: 21700 cylindrical</p><p>Cathode Material: NCA / NCM high‑nickel ternary</p><p>Cooling System: Liquid cooling thermal mana
Products Description
1. Product Overview
This 21700 cylindrical NCA/NCM ternary lithium power battery is professionally developed for the second‑generation Tesla Model Y (2021–2026), offered in 76.8 kWh, 78.4 kWh, and 84.7 kWh capacity versions. Utilizing high‑nickel ternary cathode materials and advanced cell manufacturing technology, it combines high energy density, efficient thermal management, and intelligent battery control systems. The battery pack is fully matched with the chassis structure, electronic control system, and charging architecture of the Tesla Model Y 2nd Gen, ensuring stable output, long cruising range, high safety performance, and reliable durability for daily commuting, long‑distance travel, and various driving scenarios.
2. Key Features
Adopts 21700 cylindrical NCA/NCM ternary lithium cells with high energy density and excellent discharge performance
Provides three capacity options: 76.8 kWh / 78.4 kWh / 84.7 kWh to meet different cruising range configurations
Integrated liquid cooling and heating thermal management system for stable performance in a wide temperature range
Supports high‑power DC fast charging for efficient and convenient energy replenishment
Equipped with an intelligent BMS for real‑time monitoring, cell balancing, and full‑dimension safety protection
Perfectly compatible with Tesla Model Y 2nd Gen (2021–2026) vehicle systems and assembly dimensions
Low capacity degradation, long cycle life, and strong reliability for long‑term vehicle usage
High safety design including overcharge, over‑discharge, short‑circuit, and over‑temperature protection
3. Specifications
Battery Type: 21700 Cylindrical NCA/NCM Ternary Lithium Battery
Application: Tesla Model Y 2nd Generation (2021–2026)
Rated Capacity: 76.8 kWh / 78.4 kWh / 84.7 kWh
Cell Format: 21700 cylindrical
Cathode Material: NCA / NCM high‑nickel ternary
Cooling System: Liquid cooling thermal management system
Charging Compatibility: High‑power DC fast charging supported
Protection Features: Overcharge, over-discharge, over-current, short-circuit, over-temperature protection
Operating Temperature: Wide temperature range for daily and extreme driving environments
Application Type: Automotive traction power battery
