Prismatic LFP Lithium Battery for Tesla Model 3 （2020 - Present）OE#1666969-24-E /1137374-01-P /1666968-99-C

Specifications

Description

<p>1. Product Overview&nbsp;</p><p>This Prismatic LFP Lithium Battery is a direct OEM replacement for Tesla Model 3 (2020–Present) Standard Range variants, engineered to match original equipment specifications (OE#1666969-24-E, 1137374-01-P, 1666968-99-C). Manufactured with CATL prismatic LFP cell technology (LFP6228082-161Ah), it delivers 55kWh total pack energy, superior thermal stability, long cycle life, and cost-effective performance. Designed for seamless fit, plug-and-play installation, and compliance with Tesla’s vehicle systems, it is ideal for B2B wholesale, EV repair shops, and fleet maintenance.</p><p>2. Key Features</p><p>OEM Compatibility: Exact fit for Tesla Model 3 2020–Present; matches OE part numbers 1666969-24-E, 1137374-01-P, 1666968-99-C.</p><p>Prismatic LFP Chemistry: CATL LiFePO4 cells with 3.2V nominal voltage, 161Ah capacity, and &gt;3000 charge cycles.</p><p>High Safety &amp; Stability: Enhanced thermal management, built-in pressure relief valve, and low fire risk.</p><p>55kWh Total Pack Energy: Optimized for Standard Range Model 3; reliable real-world range.</p><p>Plug-and-Play Installation: Direct replacement; no modifications required for Tesla BMS compatibility.</p><p>Durable Construction: Rugged prismatic hardcase; resistance to vibration and extreme temperatures.</p><p>Cost-Effective: Lower raw material cost vs. NCM/NCA; ideal for fleet and aftermarket use.&nbsp;</p><p>3. Specifications</p><p>Chemistry: Lithium Iron Phosphate (LFP / LiFePO4)</p><p>Cell Format: Prismatic hardcase (CATL LFP6228082-161Ah)</p><p>Nominal Voltage: 3.2V per cell; ~339.2V pack (106S1P configuration)&nbsp;</p><p>Nominal Capacity: 161Ah per cell; 55kWh total pack energy</p><p>Internal Resistance: ≤0.4mΩ</p><p>Cell Weight: ~3.1kg per cell; pack weight ~380kg (approx.)</p><p>Dimensions (Cell): 280 × 84 × 63mm</p><p>Cycle Life: ≥3000 cycles (80% DOD)</p><p>Operating Temp: -20°C to 60°C</p><p>Certifications: UN38.3, CE, MSDS (compliant with EU/US transport standard