Battery Dr: Health for Tesla

Battery Dr is an independent battery health and charging analytics app for Tesla cars. Monitor battery degradation, State of Health (SoH), usable battery capacity, charging history, Supercharger usage, battery stress, and long-term performance from one place.

BATTERY HEALTH FOR TESLA

Understand how your vehicle battery changes over time. Battery Dr turns battery and charging data into clear insights so you can follow health trends, charging behavior, and long-term capacity.

Track:
- Battery health score
- State of Health (SoH)
- Usable battery capacity
- Battery degradation trends
- Projected SoH over time
- Voltage and capacity trends
- Cycle count and lifetime energy usage

BATTERY DEGRADATION & STRESS

Review factors associated with battery wear and charging stress:

- Supercharger and DC fast charging frequency
- High state-of-charge storage
- Phantom drain and parked energy loss
- Battery temperature and stress indicators
- Charging behavior over time
- Full-charge recalibration reminders

Use these insights to better understand how charging habits and everyday use relate to battery health of your Tesla.

CHARGING HISTORY & EFFICIENCY

Review charging sessions and battery performance with detailed charging analytics:

- Charging history
- Energy added in kWh
- Charging efficiency
- Home charging vs. Supercharger sessions
- Charging cost estimates
- Real-time amps and charge rate
- Efficiency per charging session

Compare home charging, fast charging, and Supercharger usage to understand charging patterns and long-term battery performance of Tesla.

SUPERCHARGER & FAST CHARGING INSIGHTS

Check and track Supercharger and DC fast charging activity, including:

- Supercharger frequency
- Fast charging usage
- Charging efficiency
- Battery temperature while charging
- Charging-related battery stress

These insights help you see how fast charging fits into your overall battery management routine.

PHANTOM DRAIN & PARKED BATTERY USE

Monitor energy loss while your Tesla is parked. Review phantom drain, battery temperature, voltage trends, capacity changes, charging patterns, and storage behavior from one dashboard.

BATTERY WARRANTY TRACKER

Keep important battery and drive unit warranty information organized:

- Battery warranty details
- Drive unit warranty
- Battery health benchmarks
- Projected battery health over time

AI BATTERY INSIGHTS

Get personalized battery recommendations based on available Tesla vehicle and charging data:

- Supercharger frequency insights
- Recalibration reminders
- Phantom drain insights
- Battery stress and temperature alerts
- Charging recommendations
- Battery management guidance

COMPATIBLE WITH TESLA MODELS

Designed for supported:
Tesla Model S · Tesla Model 3 · Tesla Model X · Tesla Model Y

Battery Dr is made for Tesla owners who want to monitor battery health, battery degradation, SoH, charging efficiency, Supercharger usage, phantom drain, warranty information, and long-term battery performance.

Battery Dr uses Tesla Fleet API with user authorization where supported. Your access and available vehicle data may depend on your Tesla account, vehicle, region, and API availability.

IMPORTANT DISCLAIMER
Battery Dr is an independent third-party application and is not affiliated with, endorsed by, sponsored by, or an official product of Tesla, Inc. Tesla, Model S, Model 3, Model X, Model Y, and Supercharger are trademarks of their respective owner.

Battery health figures, projections, recommendations, and estimates are provided for informational purposes and may vary depending on available vehicle data, driving conditions, charging behavior, temperature, software, and other factors.