21700 Cylindrical NCA/NCM Battery for Tesla Model Y （2021 - Present）OE#1700012-00-B / -C /1137375-01-P
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Description
<p>1. Product Overview </p><p>This 21700 cylindrical NCA/NCM lithium-ion battery is an OEM replacement for Tesla Model Y (2021–Present), matching OE numbers 1700012-00-B, 1700012-00-C, and 1137375-01-P. Engineered with high-nickel NCA/NCM cathode chemistry, it delivers superior energy density, fast charging, and long cycle life, designed to restore original performance, range, and reliability for Tesla Model Y electric vehicles. Built to strict OEM specifications, it ensures perfect fit, seamless BMS integration, and compliance with Tesla’s thermal management and safety standards. </p><p>2. Key Features</p><p> High-nickel NCA/NCM cylindrical 21700 format (21mm×70mm) for optimal energy density (≈300Wh/kg) and power output</p><p>OEM-grade construction matching OE#1700012-00-B/-C & 1137375-01-P for direct fit and compatibility</p><p>Superior fast-charging capability (up to 250kW peak) with Tesla Supercharger compatibility </p><p>Advanced liquid cooling/heating system support for stable performance across temperatures</p><p>Long cycle life (≥500 cycles with >80% capacity retention) and low self-discharge</p><p>Multi-layer safety design: internal fuse, thermal insulation, and overcharge/over-discharge protection</p><p>Seamless integration with Tesla’s battery management system (BMS) for optimal performance</p><p>High reliability for long-distance driving and daily EV operation </p><p>3. Specifications</p><p> Cell Type: 21700 Cylindrical Lithium-ion, NCA/NCM Cathode</p><p>Nominal Voltage: 3.7V (single cell); 360V (pack nominal)</p><p>Nominal Capacity: 5.3Ah (single cell); 78.4kWh (Model Y Long Range/Performance pack) </p><p>Dimensions: Φ21mm × H70mm (single cell)</p><p>Weight: ≈68.6g (single cell); ≈480kg (complete pack)</p><p>Energy Density: ≈300Wh/kg (system level)</p><p>Max Charge Voltage: 4.2V (single cell)</p><p>Max Discharge Current: 15A continuous (single cell)</p><p>Cycle Life: ≥500 cycles (80% capacity retention)</p><p>Op
Details
Product description
1. Product Overview
This 21700 cylindrical NCA/NCM lithium-ion battery is an OEM replacement for Tesla Model Y (2021–Present), matching OE numbers 1700012-00-B, 1700012-00-C, and 1137375-01-P. Engineered with high-nickel NCA/NCM cathode chemistry, it delivers superior energy density, fast charging, and long cycle life, designed to restore original performance, range, and reliability for Tesla Model Y electric vehicles. Built to strict OEM specifications, it ensures perfect fit, seamless BMS integration, and compliance with Tesla’s thermal management and safety standards.
2. Key Features
High-nickel NCA/NCM cylindrical 21700 format (21mm×70mm) for optimal energy density (≈300Wh/kg) and power output
OEM-grade construction matching OE#1700012-00-B/-C & 1137375-01-P for direct fit and compatibility
Superior fast-charging capability (up to 250kW peak) with Tesla Supercharger compatibility
Advanced liquid cooling/heating system support for stable performance across temperatures
Long cycle life (≥500 cycles with >80% capacity retention) and low self-discharge
Multi-layer safety design: internal fuse, thermal insulation, and overcharge/over-discharge protection
Seamless integration with Tesla’s battery management system (BMS) for optimal performance
High reliability for long-distance driving and daily EV operation
3. Specifications
Cell Type: 21700 Cylindrical Lithium-ion, NCA/NCM Cathode
Nominal Voltage: 3.7V (single cell); 360V (pack nominal)
Nominal Capacity: 5.3Ah (single cell); 78.4kWh (Model Y Long Range/Performance pack)
Dimensions: Φ21mm × H70mm (single cell)
Weight: ≈68.6g (single cell); ≈480kg (complete pack)
Energy Density: ≈300Wh/kg (system level)
Max Charge Voltage: 4.2V (single cell)
Max Discharge Current: 15A continuous (single cell)
Cycle Life: ≥500 cycles (80% capacity retention)
Operating Temperature: -20°C to 60°C
Cooling System: Liquid-cooled thermal management compatible
Fitment: Tesla Model Y (2021–Present), Long Range/Performance variants
OE Numbers: 1700012-00-B, 1700012-00-C, 1137375-01-P
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