Battery Data, One Format, Anywhere in the World
BDF gives every battery dataset a common structure — whether it lives in a central repository or stays with its owner. Same format, same tools, anywhere.
Where BDF Data Lives
BDF data can live in one central place or stay with its owner — the format is the same either way.
Central Datastore
Open datasets on GitHub, freely available. Contributed and maintained by the BDA community.
Federated Data
BDF-formatted data that stays with its owners — labs, companies, and institutions — compatible through a shared standard.
BDF in Practice
These open datasets from the central datastore show BDF in action — consistent structure, compact format, ready for any tool.
Energizer CR2032
Primary coin cell discharge profiles
Google G20M7
Cycle aging data from Google's battery research
HiNa NCR32140
Sodium-ion cylindrical cell cycling data
Melasta SLPBA842124HV
High-voltage Li-ion pouch cell characterization
Microsoft Battery Dataset
Endurance, mid-life, and multi-step cycling across 3 manufacturers