Everything you need to design, analyze, and validate battery thermal management systems — all in one intuitive platform.
Calculate thermal equilibrium conditions to understand if your cooling system can handle sustained operation at a given power level.
Compare heat generation vs. cooling capacity
Know how much headroom your design has
Automatic warnings for potential thermal issues
Q Generation
847 W
Q Cooling
1,024 W
Margin
+21%
Heat Balance
Track temperature evolution over time to understand how your pack responds to sustained load conditions.
Visualize thermal behavior over time
Monitor state of charge depletion
See how resistance changes with temperature
Import standard or custom drive cycles to validate your thermal design against actual vehicle operation profiles.
WLTP, US06, NEDC pre-loaded
Upload your own power profiles
Track consumption and range impact
Build your own cell database with complete thermal and electrical properties
Upload or define open circuit voltage curves for accurate voltage and power calculations throughout the discharge range.
Define resistance as a function of temperature and SOC, or use the built-in Arrhenius model for temperature dependence.
Specify thermal mass (Cp) and directional conductivities (kx, ky, kz) for accurate heat transfer calculations.
Export-ready results with LaTeX equations and detailed charts
Export professional analysis reports
Beautiful math rendering with KaTeX
Zoom, pan, and export visualizations
Automatic warnings and status
Start with our free tier — no credit card required.