Sub-2°C Temperature Gradients Across 400 Individual Battery Cells
Controlling variable-speed coolant pumps, proportional valves, and dielectric immersion fluids to keep internal pack temperature gradients below 2°C.
Dielectric Immersion Cooling
Circulating non-conductive dielectric fluid directly over busbars and cell terminals, achieving heat dissipation rates 3x higher than standard bottom cooling plates.
- Max delta-T below 2°C across full 400V/800V battery pack.
- Dielectric fluid immersion with zero risk of electrical shorting.
- Integration with vehicle heat pump for extreme winter cold-starts.
- Predictive thermal conditioning based on upcoming fast-charger arrival.
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