LFP vs NMC — which battery does your Tesla have?

LFP vs NMC — which battery is in your Tesla, how they differ, and what it means for charging, degradation, and resale value.

LFP vs NMC — which battery does your Tesla have?

Tesla uses two different battery chemistries. Knowing which one is in your car changes how you should charge it, what degradation to expect, and how buyers will evaluate it.

The two chemistries

NMC (Nickel Manganese Cobalt) — Higher energy density — more range per kilogram. Used in longer-range and performance models. More sensitive to charging habits.

LFP (Lithium Iron Phosphate) — More chemically stable, longer cycle life, tolerates full charges better. Slightly lower energy density, so pack size is larger for the same range. Used in Standard Range models built in China.

Which Tesla models use which battery?

Note: Tesla has changed suppliers and configurations over time — the table above covers the most common configurations but may not cover all production variants.

How to identify your battery type

Method 1: VIN prefix

If your VIN starts with LRW (e.g. LRWYHCFS...), your Model Y was built in Shanghai and uses an LFP battery. VINs starting with 5YJ or XP4 are Fremont or Berlin-built and use NMC.

Method 2: Tesla app

Go to Charging → Set Limit. If Tesla recommends charging to 100% regularly, you have LFP. If it recommends 80–90% for daily use, you have NMC.

Method 3: VoltValue

Your VoltValue dashboard and Passport automatically detect and display your battery chemistry based on VIN and trim.

Charging rules — they are different

NMC:

• Daily charge limit: 80%
• Reserve 100% for road trips only — charge to 100% and drive soon after
• Avoid sitting at 100% for extended periods
• Avoid dropping below 20% regularly

LFP:

• Daily charge limit: 100% — Tesla recommends this for LFP
• Full charges help the BMS calibrate accurately
• Avoid dropping below 10% regularly
• Full charge once a week minimum

Degradation — what to expect

Both chemistries degrade over time, but in different patterns:

NMC — degrades faster in early years, then slows down. More sensitive to heat and high state of charge. Typical loss: 1–3% per year.

LFP — degrades more slowly and more linearly. More tolerant of full charges and temperature extremes. Typical loss: 0.5–2% per year.

This means LFP batteries often show better SoH numbers at higher mileage — which can be a selling point for Standard Range Model Y owners.

Does it affect resale value?

Yes — in two ways:

1. Pack size matters — a buyer comparing a Standard Range (LFP, ~57.5 kWh) and a Long Range (NMC, ~75 kWh) at the same SoH will get significantly different real-world range. Make sure buyers compare like-for-like.
2. Degradation pattern — LFP tends to hold SoH better over time, which can be a positive signal for high-mileage vehicles.

Your VoltValue Passport shows both battery type and SoH, so buyers can evaluate both factors together.

Check your battery type and SoH for free →

Quick reference