Machine learning & corporaFree to access
Key facts
Contents & fields
The dataset contains impedance spectra and capacity measurements from periodic tests during life cycle tests of commercial 18650 (graphite/NMC) cells. Data are provided as files, with a PDF file offering detailed information. No field-level description is publicly available on the source page.
Research uses
Can be used to validate impedance-based residual capacity estimation models, supporting research on second-use of lithium-ion batteries.
Information comes from the source page. Please check that page for current details and terms.
Keywords
Access and licence
Licence: License statement is still being checked | Free to access
Why this is hard to get on your own
Impedance data for batteries are often scattered and lack standardization; this dataset provides systematic life-cycle test data for model validation.