21700 Cylindrical NCA/NCM Battery for Tesla Model 3 (2018 - Present, Single Motor RWD) OE#1104423-00-M
Specifications
Details
Product description
Product Overview
This is a high-performance 21700 cylindrical lithium-ion battery with NCA/NCM chemistry, engineered as an OEM replacement for Tesla Model 3 (2018–Present). It matches OE numbers 1104423-00-M and 1234422-00-A, delivering OEM-grade energy density, reliability, and performance. Designed for direct fitment, it ensures optimal vehicle range, fast charging, and long cycle life for electric vehicle powertrain applications.
Key Features
- OEM-compatible: Direct replacement for Tesla Model 3 (2018–Present), OE#1104423-00-M / 1234422-00-A
- 21700 cylindrical format: 21mm diameter × 70mm height, higher energy density vs 18650 cells
- NCA/NCM chemistry: Balances high capacity, power output, and thermal stability
- High energy density: Up to 260Wh/kg for extended driving range
- Fast-charging capable: Supports high-rate charging with minimal degradation
- Long cycle life: 500+ full charge-discharge cycles with >80% capacity retention
- Automotive-grade safety: Built-in thermal and overcharge protection
- Precision manufacturing: Meets Tesla OEM quality and performance standards
Specifications
- Cell Type: 21700 Cylindrical Lithium-Ion
- Chemistry: NCA (Nickel Cobalt Aluminum) / NCM (Nickel Cobalt Manganese)
- Nominal Voltage: 3.6V – 3.7V
- Nominal Capacity: 4800mAh – 5000mAh (typical)
- Dimensions: Φ21mm × H70mm
- Weight: ~68g (typical)
- Max Continuous Discharge: 15A
- Charge Cut-off Voltage: 4.2V
- Discharge Cut-off Voltage: 2.5V
- Operating Temperature: -20°C to 60°C
- Cycle Life: ≥500 cycles (80% capacity retention)
- OE Numbers: 1104423-00-M, 1234422-00-A
- Fitment: Tesla Model 3 (2018 – Present
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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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