18650 Cylindrical NCA Ternary Lithium Battery for Tesla Model Y （2020-2021）OE#1104422-00-T /1104422-00-R/1137375-01-P
Specifications
Details
Product description
Product Overview
This 18650 cylindrical NCA ternary lithium-ion battery cell is a direct OEM replacement for 2020–2021 Tesla Model Y Long Range/Performance variants, matching OE numbers 1104422-00-T, 1104422-00-R, and 1137375-01-P. Engineered with high-nickel NCA cathode chemistry, it delivers exceptional energy density, consistent discharge performance, and reliable cycle life for electric vehicle battery pack applications. Designed to meet Tesla’s strict OEM specifications, this cell ensures optimal fit, performance, and compatibility for Model Y battery repair, rebuild, and replacement projects .
Key Features
- High-nickel NCA ternary cathode for maximum energy density and driving range
- 18mm × 65mm cylindrical form factor, standard 18650 footprint for OEM compatibility
- Nominal 3.7V, high discharge rate for EV powertrain demands
- Low self-discharge rate and long cycle life (≥500 cycles to 80% capacity)
- Precision manufacturing for consistent performance across cells
- Built-in safety mechanisms (overcharge, over-discharge, short-circuit protection)
- Direct replacement for Tesla Model Y 2020–2021 OE part numbers 1104422-00-T, 1104422-00-R, 1137375-01-P
Specifications
- Cell Type: 18650 Cylindrical NCA Ternary Lithium-Ion
- Nominal Voltage: 3.7V
- Nominal Capacity: 3350mAh (Typical), 3250mAh (Minimum)
- Max Charge Voltage: 4.2V
- Discharge Cut-off Voltage: 2.5V
- Max Continuous Discharge Current: 10A
- Chemistry: Nickel Cobalt Aluminum (NCA) Ternary
- Dimensions: Φ18mm × H65mm
- Weight: ~47g
- Energy Density: ~250–270Wh/kg
- Cycle Life: ≥500 cycles (80% capacity retention)
- Operating Temperature: Discharge: -20°C to 60°C; Charge: 0°C to 45°C
- Applications: Tesla Model Y 2020–2021 (LR/Performance), EV battery packs, OEM replacement
- OE Numbers: 1104422-00-T, 1104422-00-R, 1137375-01-P
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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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