21700 Cylindrical NCA/NCM Battery for Tesla Model 3 （2018 - Present OE#1700012-00-B / -C /1234422-00-A

Specifications

Description

<p>1. Product Overview&nbsp;</p><p>This is a high-performance 21700 cylindrical lithium-ion battery cell with NCA/NCM chemistry, engineered exclusively for Tesla Model 3 (2018–Present). It replaces legacy 18650 cells, delivering superior energy density, extended driving range, and reliable power output. Compliant with OE numbers 1700012-00-B, 1700012-00-C, and 1234422-00-A, this cell is a direct OEM replacement, ensuring perfect fit, performance, and compatibility with Tesla’s battery management system (BMS).&nbsp;</p><p>2. Key Features</p><p>&nbsp;High Energy Density: NCA/NCM cathode boosts energy density up to 300Wh/kg, extending Model 3 driving range.</p><p>OEM Compatibility: Direct replacement for OE#1700012-00-B/-C and 1234422-00-A, plug-and-play fit.</p><p>Superior Thermal Management: Optimized cylindrical design for efficient heat dissipation, enhancing safety and cycle life.</p><p>High Discharge Rate: Supports high-power EV operation and fast charging.</p><p>Long Cycle Life: Automotive-grade construction for consistent performance over thousands of charge-discharge cycles.</p><p>Reliable BMS Compatibility: Seamless integration with Tesla’s battery management system.&nbsp;</p><p>3. Specifications</p><p>Cell Type: 21700 Cylindrical Lithium-Ion</p><p>Chemistry: NCA/NCM (Nickel Cobalt Aluminum / Nickel Cobalt Manganese)</p><p>Nominal Voltage: 3.7V</p><p>Full Charge Voltage: 4.2V</p><p>Nominal Capacity: 4800mAh (4.8Ah)</p><p>Dimensions: Diameter 21mm × Height 70mm</p><p>Weight: Approx. 68.5g</p><p>Energy Density: Up to 300Wh/kg</p><p>Operating Temperature: -20°C to 60°C</p><p>Applications: Tesla Model 3 (2018–Present) EV battery packs</p><p>OE Numbers: 1700012-00-B, 1700012-00-C, 1234422-00-A</p><p><br/></p>