Performance and degradation evaluation of five different commercial lithium-ion cells

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The initial performance of five different types of Li-ion rechargeable batteries, from Quallion Corp, UltraLife Battery and Toshiba, was measured and compared. Cell characterization included variable-rate constant-current cycling, various USDOE pulse-test protocols and full-spectrum electrochemical impedance spectroscopy. Changes in impedance and capacity were monitored during electrochemical cycling under various conditions, including constant-current cycling over 100 percent DOD at a range of temperature and pulse profile cycling over a very narrow range of DOD at room temperature. All cells were found to maintain more than 80 percent of their rated capacity for more than 400 constant current 100 percent DOD cycles. ... continued below

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Striebel, Kathryn A. & Shim, Joongpyo April 20, 2004.

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The initial performance of five different types of Li-ion rechargeable batteries, from Quallion Corp, UltraLife Battery and Toshiba, was measured and compared. Cell characterization included variable-rate constant-current cycling, various USDOE pulse-test protocols and full-spectrum electrochemical impedance spectroscopy. Changes in impedance and capacity were monitored during electrochemical cycling under various conditions, including constant-current cycling over 100 percent DOD at a range of temperature and pulse profile cycling over a very narrow range of DOD at room temperature. All cells were found to maintain more than 80 percent of their rated capacity for more than 400 constant current 100 percent DOD cycles. The power fade (or impedance rise) of the cells varied considerably. New methods for interpreting the pulse resistance data were evaluated for their usefulness in interpreting performance mechanism as a function of test protocol and cell design.

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vp.; OS: NT4.0

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OSTI as DE00841309

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  • Other Information: PBD: 20 Apr 2004

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  • Report No.: LBNL--50500
  • Grant Number: AC03-76SF00098
  • DOI: 10.2172/841309 | External Link
  • Office of Scientific & Technical Information Report Number: 841309
  • Archival Resource Key: ark:/67531/metadc781011

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  • April 20, 2004

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  • Dec. 3, 2015, 9:30 a.m.

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  • April 4, 2016, 3:32 p.m.

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Striebel, Kathryn A. & Shim, Joongpyo. Performance and degradation evaluation of five different commercial lithium-ion cells, report, April 20, 2004; Berkeley, California. (digital.library.unt.edu/ark:/67531/metadc781011/: accessed October 17, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.