18650 Cylindrical NCA Ternary Lithium Battery for Tesla Model X (2015-2019)OE#1028601-00-B/1039595-##-A
Specifications
Details
Product description
Product Overview
This 18650 cylindrical NCA ternary lithium-ion battery cell is a direct OEM replacement part, specifically engineered for Tesla Model X vehicles produced between 2015 and 2019, with compatible OE part numbers 1028601-00-B and 1039595-##-A. Adopting high-purity nickel-cobalt-aluminum (NCA) cathode material consistent with Tesla’s original 18650 battery specifications, it boasts excellent energy density, stable electrical performance, and high cell consistency, perfectly matching the original battery module structure, vehicle BMS (Battery Management System), and Tesla’s proprietary liquid cooling thermal management system. Widely used for Tesla Model X battery pack maintenance, module refurbishment, capacity restoration, and aftermarket replacement, it fully meets automotive-grade quality standards and ensures long-term reliable operation in EV working conditions.
Key Features
- Direct OEM replacement with OE part numbers 1028601-00-B and 1039595-##-A, fully compatible with Tesla Model X (2015-2019) original battery packs.
- Standard 18650 cylindrical form factor (18mm diameter × 65mm height), equipped with premium NCA ternary lithium cathode material as original OEM specification.
- High energy density (275Wh/kg), supporting stable high-current discharge to meet the power demands of Tesla Model X electric vehicles.
- Low internal resistance (≤32mΩ), low self-discharge rate, and superior cycle life, ensuring long-term performance stability.
- Seamless adaptation to Tesla’s exclusive liquid cooling system and original BMS, guaranteeing safe operation under various working conditions.
- Excellent single-cell consistency, ideal for series-parallel combination in large-scale EV battery pack assembly.
- No memory effect, supporting random shallow charging and discharging, effectively extending the overall service life of the battery pack.
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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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