Tesla Diagnostic Tools

Free tools to check battery health, decode VINs, and track used car prices.

Vehicle Info

Model

Year

Odometer

Unit

Charging Habits

Climate

EST. HEALTH

--%

EST. RANGE

10YR PROJ.

--%

Degradation Curve

Enter vehicle data to see the degradation curve.

What is Battery Degradation?

Battery degradation is the gradual loss of capacity over time and usage. Tesla batteries typically retain over 90% capacity after 200,000 miles. Average annual degradation is around 1% under normal use.

Key Factors

→Charging: Frequent Supercharging accelerates degradation.
→Climate: Extreme heat or cold reduces battery longevity.
→Driving Style: Aggressive acceleration increases battery wear.
→Storage: Avoid very low or very high charge for extended periods.

Tesla Battery Warranty

Model 3 RWD

8 yrs / 100,000 mi

≥ 70% retention

Model 3 LR & Perf.

8 yrs / 120,000 mi

≥ 70% retention

Model Y RWD

8 yrs / 100,000 mi

≥ 70% retention

Model Y LR & Perf.

8 yrs / 120,000 mi

≥ 70% retention

Model S & X

8 yrs / 150,000 mi

≥ 70% retention

Cybertruck

8 yrs / 150,000 mi

≥ 70% retention

Concerned About Your Battery Health?

Our certified technicians can run a full battery diagnostic and advise on the best course of action.

Book a Diagnostic