Battery Health - For Tesla

TezLabApp

The honest number for your battery. Real capacity. Range over time. How you compare. Battery Health for Tesla shows you what the official Tesla app doesn't - the actual numbers behind your battery; on a clean dashboard you can check in seconds. THREE VIEWS; ONE STORY YOUR BATTERY TELLS • Health - Real usable capacity in kWh; charge cycles; and a verdict (Excellent; Normal; Below Average) anchored to the warranty thresholds for your model and year. No vague percentage. Just the honest number. • Range - Watch your maximum range plotted from the moment you connect. Pinch the chart to scrub through every reading and see the trend; not just whatever the dash showed yesterday. • Fleet - See where your battery sits against every similar Tesla in the TezLab fleet - same model; same year; same trim. Top of the pack; in the middle; or somewhere else? Find out. SHARE THE NUMBERS Battery health; range trend; or fleet ranking - send any of them to other Tesla drivers in one tap. MONITOR ALL YOUR TESLAS; AUTOMATICALLY Connect more than one vehicle and we'll keep an eye on each one. Readings refresh on their own; in the background; as your car checks in - no syncs; no manual refreshes; no long-running tests. PRIVACY-FIRST BY DESIGN • Battery data only. Your car streams battery updates - and only battery updates - on its own schedule through Tesla Fleet Telemetry. We never poll; wake; or send commands. • Anonymized comparison. Your VIN never shows up in anyone else's view of their own battery. • You own the connection. Sign out from the app any time; or revoke access directly from your Tesla account. BUY IT ONCE; KEEP IT FOREVER No subscriptions. No monthly fees. The same purchase covers your next Tesla too. What's included: • Real usable capacity in kWh • Range over time • Comparison vs. similar Teslas • Charge cycles + verdict • Multi-vehicle monitoring • Share with other drivers SUPPORTED VEHICLES All Model 3; Model Y; and Cybertruck. Model S and Model X from 2021 onward. Pre-2021 Model S/X with MCU2. MCU1 Model S/X are not supported. Requires a Tesla account. ABOUT TEZLAB We make the #1 app for Tesla drivers; and Battery Health is one of our apps. Your percentile comes from anonymized data across our wider TezLab community. Stop guessing about a number that matters.