Demonstration of a liquid cooled battery system for Electric Vehicles
Research Project , 2019 – 2021

The project addresses the challenge of efficient thermal management of battery systems. The chosen approach, using a dielectric liquid cooling system, is novel because the cooling liquid is in direct contact with battery cells and the Battery Management System (BMS) resulting in a battery system with faster charging, longer lifetime of battery pack,lower weight in combination with higher capacity, easier recycling and intrinsically safer. A major project target is to demonstrate a re-cycling friendly and an intrinsically safe battery system ready for application adaption and upscaling.


Martina Petranikova (contact)

Associate Professor at Chalmers, Chemistry and Chemical Engineering, Energy and Material, Nuclear Chemistry


APR Technologies AB

Enköping, Sweden

Bergfjord Teknik AB

Uppsala, Sweden

Uppsala University

Uppsala, Sweden


Swedish Energy Agency

Project ID: 2018-008060
Funding Chalmers participation during 2019–2021

More information

Latest update