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Lithium-Ion Performance Testing and AC Impedance Characterization
Technical Paper
1999-01-2591
ISSN: 0148-7191, e-ISSN: 2688-3627
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Language:
English
Abstract
The performance and life of lithium-ion batteries is highly dependent on factors such as temperature, charge/ discharge rate, depth-of-discharge (DOD), charge cut-off voltage, and battery design. The purpose of this on-going investigation is to characterize the state-of-the-art in lithium-ion battery performance and life as a function of some of these factors. Cycle life data on 18650 cells as well as a four cell series connected 20 Ahr lithium-ion battery (16.4 volt) is presented. External cell temperatures as a function of discharge rate and location for 20 Ahr lithium-ion cell are given. Preliminary ac impedance results for the 20 Ahr cell are also given.
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Authors
Citation
Fellner, J. and Loeber, G., "Lithium-Ion Performance Testing and AC Impedance Characterization," SAE Technical Paper 1999-01-2591, 1999, https://doi.org/10.4271/1999-01-2591.Also In
References
- Fellner, J. P. Loeber, G. J. Sandhu, S. S. Testing of Lithium-ion 18650 Cells and Characterizing/ Predicting Cell Performance Journal of Power Sources TBD TBD 1999
- Fellner J. P. Loeber, G. J. AC Impedance Characterization and Life Testing of Lithium-Ion Batteries Proceeding of the 1999 SAE Aerospace Power Systems Conference Mesa, AZ. 99APSC-41 1999