21700 Cylindrical NCA/NCM Battery for Tesla Model Y （2021 - Present）OE#1700012-00-B / -C /1137375-01-P
Specifications
Details
Product description
Product Overview
This 21700 cylindrical NCA/NCM lithium-ion battery is an OEM replacement for Tesla Model Y (2021–Present), matching OE numbers 1700012-00-B, 1700012-00-C, and 1137375-01-P. Engineered with high-nickel NCA/NCM cathode chemistry, it delivers superior energy density, fast charging, and long cycle life, designed to restore original performance, range, and reliability for Tesla Model Y electric vehicles. Built to strict OEM specifications, it ensures perfect fit, seamless BMS integration, and compliance with Tesla’s thermal management and safety standards.
Key Features
- High-nickel NCA/NCM cylindrical 21700 format (21mm×70mm) for optimal energy density (≈300Wh/kg) and power output
- OEM-grade construction matching OE#1700012-00-B/-C & 1137375-01-P for direct fit and compatibility
- Superior fast-charging capability (up to 250kW peak) with Tesla Supercharger compatibility
- Advanced liquid cooling/heating system support for stable performance across temperatures
- Long cycle life (≥500 cycles with >80% capacity retention) and low self-discharge
- Multi-layer safety design: internal fuse, thermal insulation, and overcharge/over-discharge protection
- Seamless integration with Tesla’s battery management system (BMS) for optimal performance
- High reliability for long-distance driving and daily EV operation
Specifications
- Cell Type: 21700 Cylindrical Lithium-ion, NCA/NCM Cathode
- Nominal Voltage: 3.7V (single cell); 360V (pack nominal)
- Nominal Capacity: 5.3Ah (single cell); 78.4kWh (Model Y Long Range/Performance pack)
- Dimensions: Φ21mm × H70mm (single cell)
- Weight: ≈68.6g (single cell); ≈480kg (complete pack)
- Energy Density: ≈300Wh/kg (system level)
- Max Charge Voltage: 4.2V (single cell)
- Max Discharge Current: 15A continuous (single cell)
- Cycle Life: ≥500 cycles (80% capacity retention)
Related
Similar products
Toyota Prius NiMH Battery Cell 1.2V 6.5Ah D-Size | Gen 3 Hybrid Replacement | OE# G9510-52030
Model: NiMH D-Cell
OE: LLT10-222
Toyota Prius NiMH D-Cell 1.2V 6.5Ah Hybrid Battery Cell | Camry / Highlander Compatible | OE# G9510-52031
Model: NiMH D-Cell
OE: LLT10-223
Toyota Hybrid NiMH Battery Cell 1.2V 6.5Ah D-Size | Lexus CT200h / Auris Compatible | OE# G9510-52032
Model: NiMH D-Cell
OE: LLT10-224
Toyota Prius NiMH Battery Module 7.2V 6.5Ah | Gen 3 Hybrid Pack Module | OE# G9280-47010
Model: NiMH Module
OE: LLT10-225
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.
Inquiry