21700 Cylindrical NCA/NCM Battery for Tesla Model Y （2021 - Present）OE#1733002-*-B /1137375-01-P
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 Y (2021–Present). It matches OE numbers 1733002-*-B and 1137375-01-P, delivering OEM-grade energy density, power output, and thermal stability. Designed for direct fitment, it ensures consistent EV performance, extended range, and reliable fast-charging capability, ideal for B2B wholesale, repair, and aftermarket supply . </p><p>2. Key Features</p><p> OEM-compatible: Direct replacement for Tesla Model Y 2021+, OE#1733002-*-B / 1137375-01-P</p><p>High-nickel NCA/NCM cathode: Up to 300Wh/kg energy density for extended EV range </p><p>21700 cylindrical format: 21mm×70mm, 50% larger volume than 18650 for higher capacity</p><p>High discharge performance: 5750–6000mA continuous output, supports fast charging</p><p>Advanced thermal management: Liquid cooling compatible, low internal resistance (<25mΩ)</p><p>Long cycle life: >1000 cycles at 80% DoD, reliable for EV operation</p><p>Strict quality control: Meets automotive OEM standards, CE, RoHS, IEC62133 certified </p><p>3. Specifications</p><p>Cell Type: 21700 Cylindrical Lithium-ion</p><p>Chemistry: NCA (Ni:Co:Al=90:5:5) / NCM</p><p>Nominal Voltage: 3.7V</p><p> Nominal Capacity: 5000–6000mAh</p><p>Dimensions: Ø21mm × 70mm</p><p>Weight: ~70g</p><p>Energy Density: ~300Wh/kg </p><p>Internal Resistance: ≤22mΩ (AC 1kHz)</p><p>Max Continuous Discharge: 10C</p><p>Charge Cut-off Voltage: 4.2V</p><p>Discharge Cut-off Voltage: 2.5V</p><p>Operating Temp: -20°C to 60°C</p><p>Cycle Life: >1000 cycles (80% capacity retention)</p><p>Fitment: Tesla Model Y (2021–Present)</p><p>OE Reference: 1733002-*-B, 1137375-01-P</p><p><br/></p>
Details
Product 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 Y (2021–Present). It matches OE numbers 1733002-*-B and 1137375-01-P, delivering OEM-grade energy density, power output, and thermal stability. Designed for direct fitment, it ensures consistent EV performance, extended range, and reliable fast-charging capability, ideal for B2B wholesale, repair, and aftermarket supply .
2. Key Features
OEM-compatible: Direct replacement for Tesla Model Y 2021+, OE#1733002-*-B / 1137375-01-P
High-nickel NCA/NCM cathode: Up to 300Wh/kg energy density for extended EV range
21700 cylindrical format: 21mm×70mm, 50% larger volume than 18650 for higher capacity
High discharge performance: 5750–6000mA continuous output, supports fast charging
Advanced thermal management: Liquid cooling compatible, low internal resistance (<25mΩ)
Long cycle life: >1000 cycles at 80% DoD, reliable for EV operation
Strict quality control: Meets automotive OEM standards, CE, RoHS, IEC62133 certified
3. Specifications
Cell Type: 21700 Cylindrical Lithium-ion
Chemistry: NCA (Ni:Co:Al=90:5:5) / NCM
Nominal Voltage: 3.7V
Nominal Capacity: 5000–6000mAh
Dimensions: Ø21mm × 70mm
Weight: ~70g
Energy Density: ~300Wh/kg
Internal Resistance: ≤22mΩ (AC 1kHz)
Max Continuous Discharge: 10C
Charge Cut-off Voltage: 4.2V
Discharge Cut-off Voltage: 2.5V
Operating Temp: -20°C to 60°C
Cycle Life: >1000 cycles (80% capacity retention)
Fitment: Tesla Model Y (2021–Present)
OE Reference: 1733002-*-B, 1137375-01-P
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