Battery Archive

A repository for easy visualization, analysis, and comparison of battery data across institutions.

Cycling Data Disruptive Tests

To access a description of the data, please click here.

If you would like to obtain the complete CSV files for the cells in the study, please email


We publish more data to Battery Archive and make software updates to the Battery Lifecycle Framework every 2 months. By subscribing to the Battery Archive Newsletter, you will be informed when new data and software becomes available.


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Filter battery data

Query and filter for specific experimental conditions.

Visualize and compare data

Display battery data, including voltage curves and capacity fade.

Compare data with models

Apply performance and degradation models to battery data.

How to Contribute

To offer site feedback or contribute datasets, please email

Project Support

This work is supported by the U.S. Department of Energy Office of Electricity Energy Storage Program through the Sandia National Laboratories Grid Energy Storage Department.

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