21700 Cylindrical NCA/NCM Battery for Tesla Model 3 （2018 - Present OE#1104423-00-M /1234422-00-A
Specifications
Description
<p>1. Product Overview </p><p>This is a high-performance 21700 cylindrical lithium-ion battery with NCA/NCM chemistry, engineered as an OEM replacement for Tesla Model 3 (2018–Present). It matches OE numbers 1104423-00-M and 1234422-00-A, delivering OEM-grade energy density, reliability, and performance. Designed for direct fitment, it ensures optimal vehicle range, fast charging, and long cycle life for electric vehicle powertrain applications. </p><p>2. Key Features</p><p> OEM-compatible: Direct replacement for Tesla Model 3 (2018–Present), OE#1104423-00-M / 1234422-00-A</p><p>21700 cylindrical format: 21mm diameter × 70mm height, higher energy density vs 18650 cells</p><p>NCA/NCM chemistry: Balances high capacity, power output, and thermal stability</p><p>High energy density: Up to 260Wh/kg for extended driving range</p><p>Fast-charging capable: Supports high-rate charging with minimal degradation</p><p>Long cycle life: 500+ full charge-discharge cycles with >80% capacity retention</p><p>Automotive-grade safety: Built-in thermal and overcharge protection</p><p>Precision manufacturing: Meets Tesla OEM quality and performance standards </p><p>3. Specifications</p><p> Cell Type: 21700 Cylindrical Lithium-Ion</p><p>Chemistry: NCA (Nickel Cobalt Aluminum) / NCM (Nickel Cobalt Manganese)</p><p>Nominal Voltage: 3.6V – 3.7V</p><p>Nominal Capacity: 4800mAh – 5000mAh (typical)</p><p>Dimensions: Φ21mm × H70mm</p><p>Weight: ~68g (typical)</p><p>Max Continuous Discharge: 15A</p><p>Charge Cut-off Voltage: 4.2V</p><p>Discharge Cut-off Voltage: 2.5V</p><p>Operating Temperature: -20°C to 60°C</p><p>Cycle Life: ≥500 cycles (80% capacity retention)</p><p>OE Numbers: 1104423-00-M, 1234422-00-A</p><p>Fitment: Tesla Model 3 (2018 – Present</p><p><br/></p>
Products Description
1. Product Overview
This is a high-performance 21700 cylindrical lithium-ion battery with NCA/NCM chemistry, engineered as an OEM replacement for Tesla Model 3 (2018–Present). It matches OE numbers 1104423-00-M and 1234422-00-A, delivering OEM-grade energy density, reliability, and performance. Designed for direct fitment, it ensures optimal vehicle range, fast charging, and long cycle life for electric vehicle powertrain applications.
2. Key Features
OEM-compatible: Direct replacement for Tesla Model 3 (2018–Present), OE#1104423-00-M / 1234422-00-A
21700 cylindrical format: 21mm diameter × 70mm height, higher energy density vs 18650 cells
NCA/NCM chemistry: Balances high capacity, power output, and thermal stability
High energy density: Up to 260Wh/kg for extended driving range
Fast-charging capable: Supports high-rate charging with minimal degradation
Long cycle life: 500+ full charge-discharge cycles with >80% capacity retention
Automotive-grade safety: Built-in thermal and overcharge protection
Precision manufacturing: Meets Tesla OEM quality and performance standards
3. Specifications
Cell Type: 21700 Cylindrical Lithium-Ion
Chemistry: NCA (Nickel Cobalt Aluminum) / NCM (Nickel Cobalt Manganese)
Nominal Voltage: 3.6V – 3.7V
Nominal Capacity: 4800mAh – 5000mAh (typical)
Dimensions: Φ21mm × H70mm
Weight: ~68g (typical)
Max Continuous Discharge: 15A
Charge Cut-off Voltage: 4.2V
Discharge Cut-off Voltage: 2.5V
Operating Temperature: -20°C to 60°C
Cycle Life: ≥500 cycles (80% capacity retention)
OE Numbers: 1104423-00-M, 1234422-00-A
Fitment: Tesla Model 3 (2018 – Present
