21700 Cylindrical NCA/NCM Battery for Tesla Model 3 （2018 - Present OE#1567439-00-C / -D /1666968-99-C
Specifications
Description
<p>1. Product Overview</p><p>This 21700 cylindrical lithium-ion battery (NCA/NCM chemistry) is an OEM replacement for Tesla Model 3 (2018–Present), matching OE numbers 1567439-00-C, 1567439-00-D, and 1666968-99-C. Engineered for high energy density, fast charging, and long cycle life, it delivers reliable performance for electric vehicle powertrain applications. Built to Tesla’s OEM specifications, it ensures seamless fit, optimal thermal management, and consistent power output for Model 3 battery packs. </p><p>2. Key Features</p><p> OEM-compatible: Direct replacement for Tesla Model 3 (2018–Present), OE#1567439-00-C/-D, 1666968-99-C</p><p>High energy density: NCA/NCM cathode for superior range and efficiency</p><p>Fast-charging capable: Supports high-rate charging with minimal degradation</p><p> Long cycle life: Stable performance over thousands of charge-discharge cycles</p><p>Premium build: Automotive-grade materials, strict quality control, and thermal stability</p><p>Perfect fit: Exact 21700 cylindrical form factor for Tesla Model 3 battery packs </p><p>3. Specifications</p><p> Chemistry: Lithium-ion (NCA/NCM)</p><p>Format: 21700 cylindrical (21mm diameter × 70mm length)</p><p>Nominal Voltage: 3.6–3.7V</p><p>Nominal Capacity: 4800mAh (4.8Ah)</p><p>Energy per Cell: ~17.5Wh</p><p>Internal Resistance: ≤22mΩ (typical 15–25mΩ)</p><p> Weight: ~68.5g</p><p>Cycle Life: ≥1000 cycles (80% capacity retention)</p><p>Applications: Tesla Model 3 (2018–Present) battery packs</p><p>OE Numbers: 1567439-00-C, 1567439-00-D, 1666968-99-C</p><p><br/></p>
Details
Product description
1. Product Overview
This 21700 cylindrical lithium-ion battery (NCA/NCM chemistry) is an OEM replacement for Tesla Model 3 (2018–Present), matching OE numbers 1567439-00-C, 1567439-00-D, and 1666968-99-C. Engineered for high energy density, fast charging, and long cycle life, it delivers reliable performance for electric vehicle powertrain applications. Built to Tesla’s OEM specifications, it ensures seamless fit, optimal thermal management, and consistent power output for Model 3 battery packs.
2. Key Features
OEM-compatible: Direct replacement for Tesla Model 3 (2018–Present), OE#1567439-00-C/-D, 1666968-99-C
High energy density: NCA/NCM cathode for superior range and efficiency
Fast-charging capable: Supports high-rate charging with minimal degradation
Long cycle life: Stable performance over thousands of charge-discharge cycles
Premium build: Automotive-grade materials, strict quality control, and thermal stability
Perfect fit: Exact 21700 cylindrical form factor for Tesla Model 3 battery packs
3. Specifications
Chemistry: Lithium-ion (NCA/NCM)
Format: 21700 cylindrical (21mm diameter × 70mm length)
Nominal Voltage: 3.6–3.7V
Nominal Capacity: 4800mAh (4.8Ah)
Energy per Cell: ~17.5Wh
Internal Resistance: ≤22mΩ (typical 15–25mΩ)
Weight: ~68.5g
Cycle Life: ≥1000 cycles (80% capacity retention)
Applications: Tesla Model 3 (2018–Present) battery packs
OE Numbers: 1567439-00-C, 1567439-00-D, 1666968-99-C
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