21700 Cylindrical NCA/NCM Battery for Tesla Model Y （2021 - Present）OE#1104422-00-W / -X /1137375-01-P
Specifications
Details
Product description
Product Overview
This 21700 Cylindrical NCA/NCM Lithium-Ion Battery is a direct OEM replacement for Tesla Model Y (2021–Present), matching OE numbers 1104422-00-W, 1104422-00-X, and 1137375-01-P. Engineered with high‑energy‑density NCA/NCM chemistry, it delivers superior performance, extended range, and reliable power for electric vehicle applications. Built to Tesla’s original specifications, it ensures seamless fit, optimal compatibility, and consistent performance for Model Y long‑range and performance variants.
Key Features
- OEM‑Grade Compatibility: Direct replacement for Tesla Model Y 2021–Present, OE#1104422-00-W/-X, 1137375-01-P
- High‑Energy‑Density 21700 Cylindrical Cells: NCA/NCM chemistry for maximum range and power output
- Superior Thermal Management: Optimized design for efficient heat dissipation and extended cycle life
- Enhanced Fast‑Charging Capability: Supports Tesla Supercharger speeds with minimal degradation
- Rigorous Safety Standards: Built‑in overcharge, over‑discharge, and short‑circuit protection
- Precision Manufacturing: Meets Tesla’s original quality and performance benchmarks
- Long Service Life: Low capacity fade over extended use
Specifications
- Cell Type: 21700 Cylindrical Lithium‑Ion
- Chemistry: NCA (Nickel Cobalt Aluminum) / NCM (Nickel Cobalt Manganese)
- Nominal Voltage: 3.7V (single cell); Pack nominal: ~360V DC
- Capacity: 5000–5300 mAh (single cell)
- Dimensions: Ø21mm × 70mm (single cell)
- Weight: ~68g (single cell)
- Compatibility: Tesla Model Y (2021–Present) Long Range / Performance
- OE Numbers: 1104422-00-W, 1104422-00-X, 1137375-01-P
- Application: EV Battery Pack Replacement / Repair
- Certifications: CE, RoHS, UN38.3 compliant
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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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