Prismatic LFP Lithium Battery for Tesla Model Y (2021-Present, All-Wheel Drive Long Range) OE#1567439-00-C / -D / 1666968-99-C
Specifications
Details
Product description
Product Overview
This is a genuine replacement prismatic LFP (Lithium Iron Phosphate) battery pack for Tesla Model Y RWD (2021–Present), matching OE numbers 1567439-00-C, 1567439-00-D, and 1666968-99-C. Built to Tesla’s factory specifications, it delivers OEM-level performance, safety, and compatibility for standard-range Model Y variants. Featuring high thermal stability, long cycle life, and support for daily 100% charging, it is ideal for fleet, repair, and replacement markets .
Key Features
- OEM Compatibility: Direct fit for Tesla Model Y RWD 2021–Present; replaces OE#1567439-00-C / -D / 1666968-99-C
- Prismatic LFP Chemistry: Stable olivine structure, high thermal safety, low fire risk, no cobalt
- Long Cycle Life: ≥3,000 full charge-discharge cycles with >80% capacity retention
- Charging Flexibility: Supports daily 100% charging; optimized for Tesla Supercharger network
- High Safety: Thermal runaway temperature >250°C; puncture-resistant design
- Factory-Grade Quality: Manufactured to Tesla’s production standards; plug-and-play installation
- 400V Platform: Compatible with Tesla’s 400V electrical architecture
Specifications
- Battery Type: Prismatic LFP (LiFePO4) Lithium-Ion Battery Pack
- Nominal Voltage: 350V (400V platform)
- Gross Capacity: 62.5kWh; Usable Capacity: ~60kWh
- Nominal Cell Voltage: 3.2V
- Cycle Life: ≥3,000 cycles (80% DOD)
- Operating Temp: -20°C to 45°C
- Fast Charging: Up to 170kW DC; 10–80% in ~25 mins
- Weight: Approx. 480kg (OEM spec)
- Certifications: UN38.3, MSDS, CE, RoHS compliant
- Fitment: Tesla Model Y RWD (Standard Range), 2021–Present
- OE Numbers: 1567439-00-C, 1567439-00-D, 1666968-99-C
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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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