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Electric Behavior Characterization of Lithium Iron Phosphate Batteries as a Function of Operating Temperature

Authors:
Ibrahima Touré
Stéphane Joselyn Menye
Alireza Payman
Mamadou Baïlo Camara
Brayima Dakyo

Keywords: Lithium iron phosphate batteries; Electrical characterization; Temperature; Series resistance; Battery capacity.

Abstract:
This paper presents evaluation of temperature variations on electric behavior of iron phosphate batteries. Indeed, the aim of this study is showing effects of operating temperature on the series resistances and the capacities of the electrical model. More precisely, the paper's contribution focuses on the study of the degradation of lithium iron phosphate batteries parameters as a function of the temperature for increasing and decreasing phases of temperature. To determine the batteries, charge and discharge capacities and series resistance, experimental characterization is carried out by using different predetermined protocols. That leads to determination of electrical model parameters under various temperature conditions.

Pages: 28 to 32

Copyright: Copyright (c) IARIA, 2025

Publication date: October 26, 2025

Published in: conference

ISSN: 2519-8483

ISBN: 978-1-68558-311-8

Location: Barcelona, Spain

Dates: from October 26, 2025 to October 30, 2025