Global EV Battery Health Predictor
Forecast battery degradation & range loss for any electric vehicle worldwide
Covering 98% of EV models
Powered by 1.5M+ real-world data points
Updated: July 10, 2025
Battery Health Calculator
Tropical
Arid
Temperate
Cold
70% (Poor)
100% (New)
95%
Your Battery Health Forecast
Current Health
95%
Based on your input parameters
1-Year Forecast
89%
Projected health after 1 year
5-Year Forecast
72%
Projected health after 5 years
Global Degradation Comparison
Your EV
95%
Same Model Avg.
90%
Region Avg.
85%
Global Avg.
80%
Current Estimated Range
417 km
(at 100% charge)
Projected Range in 3 Years
358 km
(14% reduction from new)
Optimization Recommendations
Charging Tips
- Limit DC fast charging to 1-2 times per week
- Maintain charge between 20-80% for daily use
- Avoid charging to 100% unless needed for long trips
- Pre-condition battery before fast charging
Climate Management
- Park in shade during hot days
- Pre-condition battery before driving in cold weather
- Use thermal management system during charging
- Avoid deep discharges in extreme temperatures
Driving Practices
- Avoid frequent rapid acceleration
- Use regenerative braking whenever possible
- Maintain moderate speeds on highways
- Reduce unnecessary weight in vehicle
Maintenance
- Schedule annual battery health checks
- Keep software updated for battery management
- Monitor battery temperature during charging
- Perform balance charging every 3-6 months
Global EV Battery Health Predictor • July 2025 Edition
Global EV Battery Consortium
2025 IEA Degradation Report
Telematics from 1.5M+ EVs
Climate Impact Research Network