Prismatic LFP Lithium Battery for Tesla Model 3 （2020 - Present）OE#1104428-00-M / -W /1137374-01-P /1666968-99-C
Specifications
Details
Product description
Product Overview
This prismatic LFP lithium iron phosphate battery is a direct OEM replacement for Tesla Model 3 Standard Range models produced from 2020 to present, matching OE numbers 1104428-00-M, 1104428-00-W, 1137374-01-P, and 1666968-99-C. Manufactured to original equipment specifications, it features CATL’s prismatic LFP cell design (LFP6228082-161Ah) with a total pack energy of 55 kWh, delivering reliable performance, enhanced safety, and long cycle life for electric vehicle powertrain applications. Engineered for seamless fit, function, and compatibility with Tesla’s battery management system, it ensures optimal vehicle operation and is ideal for repair, replacement, and aftermarket EV battery solutions.
Key Features
- OEM Compatibility: Direct fit for Tesla Model 3 (2020–Present), matches OE#1104428-00-M/-W, 1137374-01-P, 1666968-99-C
- Prismatic LFP Chemistry: Lithium Iron Phosphate (LiFePO4) for superior thermal stability, safety, and extended cycle life
- High Capacity & Energy: 161Ah nominal capacity, 3.2V nominal voltage, 55kWh total pack energy
- Low Internal Resistance: ≤0.4mΩ for efficient power delivery and minimal energy loss
- Durable Construction: Hardcase prismatic design, automotive-grade materials for vibration and impact resistance
- Plug-and-Play Installation: Precision-engineered to OEM dimensions for straightforward replacement
- BMS Compatibility: Fully compatible with Tesla’s original battery management system for optimal performance
Specifications
- Chemistry: Lithium Iron Phosphate (LFP, LiFePO4)
- Cell Format: Prismatic hardcase
- Nominal Capacity: 161Ah
- Nominal Voltage: 3.2V (per cell); 341.3V (pack)
- Total Pack Energy: 55kWh
- Internal Resistance: ≤0.4mΩ
- Cell Dimensions: 280 x 84 x 63mm
- Cell Weight: ~3.1kg
- Cycle Life: ≥2000 cycles (80% DOD)
- Operating Temperature: -20°C to 60°C
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FAQ
Frequently Asked Questions
▸ What is the nominal capacity and voltage of the cell?
The cell delivers its rated capacity at 3.2V nominal (charge to 3.65V, discharge to 2.5V). Capacity is measured at 0.5C discharge rate after standard formation cycles. Internal resistance is below 0.25 milliohm for prismatic cells.
▸ Can these cells be used in series and parallel configurations?
Yes. Cells can be configured in series (1S to 16S typical packs) and parallel (1P to 4P) for 12V, 24V, 48V, and high-voltage 400V/800V systems. Cell matching within 2% capacity and 0.5 milliohm internal resistance ensures balanced packs.
▸ What cycle life can I expect?
LIANLI LFP cells deliver 6000+ cycles at 80% DoD, 4000+ cycles at 90% DoD, and 2000+ cycles at 100% DoD. Capacity retention remains above 80% throughout the rated cycle life when operated within specified charge/discharge rates and temperature ranges.
▸ What certifications apply to these cells?
All LIANLI LFP cells carry UN38.3, IEC62619, UL1973, CE, GB/T 36276, and MSDS certifications. Cells are manufactured in ISO9001/14001 facilities with automated electrode coating, stacking, and electrolyte filling under dry room conditions (Dew point below -40C).
▸ Do you ship internationally and what are minimum order quantities?
Yes. Sample orders accepted from 4 pieces for evaluation. Bulk orders ship via sea freight in custom wooden cases with anti-static and shock-proof packaging. DDP terms available for major destinations. Air freight available for urgent orders up to 500kg.
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