Direct battery electrolyte and supercapacitor heating and temperature maintenance at low temperatures

J. Rastegar; H. Dhadwal

doi:10.1117/12.2618642

30 May 2022 Direct battery electrolyte and supercapacitor heating and temperature maintenance at low temperatures

J. Rastegar, H. Dhadwal

Proceedings Volume 12090, Energy Harvesting and Storage: Materials, Devices, and Applications XII; 120900A (2022) https://doi.org/10.1117/12.2618642
Event: SPIE Defense + Commercial Sensing, 2022, Orlando, Florida, United States

Abstract

In this paper, the development of a novel technology for direct and rapid heating of battery electrolyte at low temperatures and maintaining the battery temperature at its optimal performance level is presented. The technology has been extensively tested on a wide range of primary and secondary batteries at temperatures as low as -54 deg. C without causing any damage to the batteries. The technology is applicable to almost all primary and secondary batteries, such as Lithium-ion, Lithiumpolymer, NiMH and lead-acid batteries. The technology is also applicable to super-capacitors and has been used to rapidly heat super-capacitors at temperatures as low as -54 deg. C without any damage.

Citation Download Citation

J. Rastegar and H. Dhadwal "Direct battery electrolyte and supercapacitor heating and temperature maintenance at low temperatures", Proc. SPIE 12090, Energy Harvesting and Storage: Materials, Devices, and Applications XII, 120900A (30 May 2022); https://doi.org/10.1117/12.2618642

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