
Immersion cooling
Transforming the future battery technology
What is immersion cooling?
Immersion cooling is a new, more efficient method of managing heat in batteries.
This technology involves directly cooling the cells by immersing them in a special
dielectric fluid.
This direct contact enhances heat transfer to the coolant, unlike conventional cooling using air or a cold plate, where contact with the cells is indirect.

Quartz EV Fluid
The optimal temperature for longer rides
Quartz EV-Battery D
Quartz EV-Battery D is a range of dielectric fluids specifically designed for lithium battery immersion cooling technology.
These fluids offer a high level of cooling performance allowing the cells to accept high charge currents and reduce the risk
of thermal runaway propagation of a lithium battery.
Thermo.Control Augmented technology is designed to allow battery to maintain at optimal temperature throughout its usage, ensuring maximum battery efficiency.
Gérard QUOIRIN
Product Engineer Battery Fluids | Battery specialist
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Christophe HEIN
Global Key Accounts Manager EV
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Emmanuel Pinot
Marketing & Services – Performance Fluids – Transmission & Cooling Systems (TSR)
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