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Battery Health - For Tesla

Battery Health - For Tesla

The honest battery number

17 ratings
6 reviews
#90 in paid Lifestyle
🔧 Utilities
🌟 Lifestyle
$3.49

Details

  • Released
  • Updated
  • May 6, 2026
  • June 16, 2026

Features

Developer

TezLabApp
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📉no. 90
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⭐6
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📝2+ tags
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❓8 answered
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About

This app provides detailed insights into your Tesla's battery health, including real usable capacity, range trends, and comparisons to similar vehicles. It offers a privacy-first approach, allowing you to monitor multiple Teslas and share data easily.

✓Real usable battery capacity in kWh
✓Range trend over time
✓Comparison against similar Teslas
✓Charge cycles and health verdict
✓Multi-vehicle monitoring
✓Data sharing with other drivers
Show original description

What's New in Battery Health

2026.25

June 16, 2026

Share the numbers with other Tesla drivers in a tap. Now speaks five more languages. Plus the usual fixes and polish.

Charts

Top Paid

📉 90-8

Lifestyle

This app dropped -8 positions in Lifestyle chart.

Last updated on July 26, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Connection issue

I have TezLab and works fine. This one cannot connect to my Tesla account. Sort this out please
TeslaMayor26TeslaMayor26

Response from developer

Sorry to hear you’re having trouble! We’d be happy to help determine what the situation is and get it solved but I’m afraid we cannot see account info via reviews. Please contact us at support@tezlabapp.com from your account email so we can help! We’d appreciate an updated review once we help you get it sorted out 😊

Great App

Love it! Please add widgets though for home screen and lock screen.
CoreyDylan23CoreyDylan23

Great / simple

Clearly the developers put a lot of time into this. Exactly what I was looking for. Would recommend.
Kip RollensKip Rollens

Simple but not fully accurate

Service response good. Picked wrong kWh total for MY. Don’t know if I believe the reports it states on fleet numbers. Good for general info.
RichKarlRichKarl

Response from developer

Hi there - In response to you letting us know that it picked the wrong “When New” capacity for your vehicle, we undertook a fleet wide review to catch any unintended misclassifications, and any vehicles that were put into an incorrect bucket have been corrected. You can also override the “When New” pack capacity from the main screen if you wish. We apologize for any inconvenience. If we can be of any further assistance, don’t hesitate to contact us at support@tezlabapp.com

Funzt, aber…

Die App funktioniert. Zeigt aber viel zu gute Werte. 99,9% SOH für ein Auto aus 2021 mit über 40000km? Kein LFP…
SupppeeeSupppeee

Response from developer

Hallo, bitte kontaktieren Sie support@tezlabapp.com, damit wir die Fahrzeugklassifizierung überprüfen und Ihnen weiterhelfen können.

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FAQ

What is Battery Health for Tesla?

Battery Health for Tesla provides detailed, honest numbers about your electric vehicle's battery. It shows real usable capacity in kWh, tracks range over time, and compares your battery's performance against similar Tesla models.

Does Battery Health for Tesla have ads?

No, Battery Health for Tesla is ad-free. It is a paid application, meaning you purchase it once and have access to all its features without advertisements.

How much does Battery Health for Tesla cost?

Battery Health for Tesla costs $3.49. This is a one-time purchase and covers all features, including future updates and support for new Teslas.

What Tesla models are supported by Battery Health for Tesla?

The app supports all Model 3, Model Y, and Cybertruck. It also supports Model S and Model X from 2021 onward, and pre-2021 Model S/X with MCU2. MCU1 Model S/X are not supported.

How often does Battery Health for Tesla update battery readings?

Readings refresh automatically in the background as your car checks in through Tesla Fleet Telemetry. There are no manual syncs or long-running tests required.

Is my data private with Battery Health for Tesla?

Yes, the app is privacy-first. It only uses battery data streamed by your car and never polls, wakes, or sends commands. Your VIN is anonymized in fleet comparisons.

Can I monitor multiple Teslas with Battery Health for Tesla?

Yes, you can connect more than one vehicle. The app will automatically monitor each one and keep track of their individual battery health and range trends.

What is the age rating for Battery Health for Tesla?

Battery Health for Tesla has an age rating of 17+. This is likely due to the technical nature of the data presented and the target audience's understanding of vehicle specifications.