Prismatic LFP Lithium Battery for Tesla Model 3 （2020 - Present）OE#1104427-00-W / -X /1137374-01-P /1666968-99-C
Specifications
Details
Product description
Product Overview
This Prismatic LFP Lithium Battery is a direct OEM replacement for Tesla Model 3 (2020–Present) Standard Range variants, engineered to match OE specifications: 1104427-00-W, 1104427-00-X, 1137374-01-P, 1666968-99-C. Manufactured with CATL prismatic LiFePO4 chemistry, it delivers stable 55kWh pack performance, superior thermal safety, long cycle life, and cost efficiency. Designed for seamless fit, plug-and-play installation, and OEM-level reliability for EV battery repair, replacement, and aftermarket supply.
Key Features
- OEM Compatibility: Exact fit for Tesla Model 3 2020–Present; matches OE part numbers 1104427-00-W/-X, 1137374-01-P, 1666968-99-C.
- Prismatic LFP Chemistry: LiFePO4 cell with high thermal stability, low risk of thermal runaway, and long cycle life (>2000 cycles).
- High Performance: 161Ah nominal capacity, 3.2V nominal voltage, 515Wh energy per cell; supports 55kWh total pack capacity.
- Durability & Safety: Built-in pressure relief valve, laser-welded seals, and low internal resistance (≤0.4mΩ) for stable operation .
- Space Optimization: Rectangular prismatic design for efficient pack integration and cooling alignment with Tesla’s chassis.
- Aftermarket Ready: Direct replacement for repair shops, fleet operators, and EV service centers; meets OEM performance standards.
Specifications
- Chemistry: Lithium Iron Phosphate (LiFePO4 / LFP)
- Cell Format: Prismatic hard case
- Nominal Voltage: 3.2V
- Nominal Capacity: 161Ah
- Single Cell Energy: 515Wh
- Voltage Range: 2.5V (discharge) – 3.65V (charge)
- Internal Resistance: ≤0.4mΩ (ACIR)
- Dimensions: 280 × 82 × 63 mm
- Weight: 3.1kg per cell
- Energy Density: 166Wh/kg, 356Wh/L
- Cycle Life: ≥2000 cycles (80% DOD)
- Application: Tesla Model 3 (2020–Present) Standard Range, OEM replacement/aftermarket
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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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