4680 Cylindrical High-Nickel NCM Battery for Tesla Model Y （2023 - Present）OE#1666969-55-F / -56-G/ 1666968-99-C
Specifications
Description
<p>1. Product Overview </p><p>This 4680 Cylindrical High-Nickel NCM Battery is an OEM replacement for Tesla Model Y (2023–Present), matching OE numbers 1666969-55-F, 1666969-56-G, and 1666968-99-C. Engineered with Tesla’s tabless electrode and high-nickel NCM chemistry, it delivers 5x higher energy capacity, 6x greater power output, and superior thermal stability vs. legacy 2170 cells. Built for structural battery pack integration, it boosts range, charging speed, and reliability for Model Y Long Range/Performance variants. </p><p>2. Key Features</p><p>High-Nickel NCM Chemistry: 8:1:1 Ni:Mn:Co ratio for exceptional energy density and cycle life.</p><p>Tabless Electrode Design: Reduces internal resistance by ~90%, enabling ultra-fast charging (up to 500kW peak).</p><p>4680 Cylindrical Format: 46mm diameter × 80mm height; 5x volume vs. 2170 cells, fewer cells per pack.</p><p>Structural Pack Compatibility: Direct fit for Tesla’s CTC (Cell-to-Chassis) architecture.</p><p>OEM-Grade Quality: Meets Tesla’s factory specs for performance, safety, and durability.</p><p>Enhanced Thermal Management: Lower heat generation for consistent performance in extreme conditions.</p><p>Longer Driving Range: ~16% improved range vs. 2170-equipped models. </p><p>3. Specifications</p><p>Battery Type: 4680 Cylindrical High-Nickel NCM Lithium-Ion</p><p>Nominal Voltage: 3.7V</p><p>Nominal Capacity: 22–24Ah (C/10)</p><p>Dimensions: 46mm (D) × 80mm (H)</p><p>Weight: ~358g per cell</p><p>Chemistry: High-Nickel NCM (8:1:1)</p><p>Max Charge Rate: 4C+ (15 mins to 80% SOC)</p><p>Cycle Life: ≥1,000 cycles (80% capacity retention)</p><p>Operating Temp: -20°C to 60°C</p><p>Fitment: Tesla Model Y (2023–Present)</p><p>OE Numbers: 1666969-55-F, 1666969-56-G, 1666968-99-C</p><p><br/></p>
Details
Product description
1. Product Overview
This 4680 Cylindrical High-Nickel NCM Battery is an OEM replacement for Tesla Model Y (2023–Present), matching OE numbers 1666969-55-F, 1666969-56-G, and 1666968-99-C. Engineered with Tesla’s tabless electrode and high-nickel NCM chemistry, it delivers 5x higher energy capacity, 6x greater power output, and superior thermal stability vs. legacy 2170 cells. Built for structural battery pack integration, it boosts range, charging speed, and reliability for Model Y Long Range/Performance variants.
2. Key Features
High-Nickel NCM Chemistry: 8:1:1 Ni:Mn:Co ratio for exceptional energy density and cycle life.
Tabless Electrode Design: Reduces internal resistance by ~90%, enabling ultra-fast charging (up to 500kW peak).
4680 Cylindrical Format: 46mm diameter × 80mm height; 5x volume vs. 2170 cells, fewer cells per pack.
Structural Pack Compatibility: Direct fit for Tesla’s CTC (Cell-to-Chassis) architecture.
OEM-Grade Quality: Meets Tesla’s factory specs for performance, safety, and durability.
Enhanced Thermal Management: Lower heat generation for consistent performance in extreme conditions.
Longer Driving Range: ~16% improved range vs. 2170-equipped models.
3. Specifications
Battery Type: 4680 Cylindrical High-Nickel NCM Lithium-Ion
Nominal Voltage: 3.7V
Nominal Capacity: 22–24Ah (C/10)
Dimensions: 46mm (D) × 80mm (H)
Weight: ~358g per cell
Chemistry: High-Nickel NCM (8:1:1)
Max Charge Rate: 4C+ (15 mins to 80% SOC)
Cycle Life: ≥1,000 cycles (80% capacity retention)
Operating Temp: -20°C to 60°C
Fitment: Tesla Model Y (2023–Present)
OE Numbers: 1666969-55-F, 1666969-56-G, 1666968-99-C
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