Effect of temperature on the performance of LiFePO4 Li-ion power battery
LI Xin-jing
ZHANG Jia-rong
WEI Yin-li
LIU Yan-jin
Abstract：In this paper,the electrical performance of Li-ion battery of IFR 32131-8Ah is measured and analyzed at different temperatures.This test investigates the effect of temperature on the dis-charge performance of Li-ion battery.The results show that the temperature has a great influence on the charge and discharge power,resistance,and the discharge capacity under different SoC. Furthermore,the optimal results could always be gotten at the room temperature.Temperature rising or falling always cause different degrees of negative effects on battery cells.
Keywords：Li-ion batteryLiFePO4temperaturethe discharge powerperformance test
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 66-70 )