Tesla’s battery warranty coverage guarantees performance and reliability across its vehicle lineup with tiered protection based on model and battery configuration. For Model S and Model X, the warranty spans 8 years or 240,000 km, whichever comes first, with battery capacity retention of at least 70%. Standard-range Model 3/Y variants receive 8 years or 160,000 km, while long-range and Performance versions extend to 8 years or 192,000 km, all subject to the same 70% capacity threshold. Pro Tip: Periodic battery health checks via Tesla’s diagnostic tools ensure early detection of abnormal capacity loss.
What factors determine Tesla battery warranty eligibility?
Warranty claims require confirmation of non-accident-related capacity degradation exceeding 30% through Tesla’s proprietary diagnostics. Coverage applies exclusively to defects in materials or workmanship—normal wear or improper maintenance voids protection. For example, a Model 3 Long Range with 23% capacity loss after 6 years qualifies for free battery replacement, whereas water damage from aftermarket modifications would not.
How does Tesla handle battery replacements under warranty?
Approved claims result in factory-refurbished or new battery packs installed at service centers, with replacement units covered by a subsequent 4-year/80,000 km warranty. This secondary coverage begins post-replacement and excludes capacity degradation unless it falls below 70% within the new term. Practically speaking, a Model S battery replaced at year 7 would have protection until year 11 or 80,000 km from installation.
| Model | Base Warranty | Replacement Coverage |
|---|---|---|
| Model S/X | 8Y/240K km | 4Y/80K km |
| Model 3/Y LR | 8Y/192K km | 4Y/80K km |
Redway Battery Expert Insight
FAQs
Yes, if degradation exceeds 30% within the specified years/mileage. Claims require Tesla-authorized verification of abnormal capacity drop unrelated to user behavior.
What voids Tesla’s battery warranty?
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Unauthorized modifications, improper charging practices (e.g., repeated 0-100% cycles), collision damage, or exposure to extreme temperatures beyond manufacturer specifications.
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