BatteryLife Processed: Lithium-Ion Battery Degradation Data

BatteryLife_Processed is a dataset on lithium-ion battery performance, maintained by the author 'Battery-Life' on Hugging Face. The dataset has been updated multiple times, with a version 10 released in February 2026 and a last recorded update on March 20, 2026. It includes data from sources like CALCE, CALB, and SDU, as indicated by update notes.

Use Cases

• Model battery degradation based on charge capacity data mentioned in the description
• Compare battery performance across different datasets like CALCE and SDU
• Validate preprocessing pipelines for battery data using the documented update history

Strengths

• Maintained with documented updates, including a version 10 release in February 2026
• Includes data from multiple named sources (e.g., CALCE, CALB, SDU)
• Last updated on March 20, 2026, indicating recent activity

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Description metadata is limited; actual data quality requires manual inspection after download

Provenance

Source

Hugging Face dataset repository by author 'Battery-Life'

Collection Method

Aggregated and processed from multiple battery research datasets (e.g., CALCE, CALB, SDU)

Time Range

Update history spans from October 2025 to March 2026; temporal coverage of underlying data is unknown

Freshness

Last updated 2026-03-20 09:17:33

Geography

Spatial coverage is not specified in the provided description