B
- batteries evidence note
A UK Waste Batteries Regulations term for evidence issued by an approved battery treatment operator or approved battery exporter for accepted waste portable battery tonnage.
- battery batch
A production or logistics grouping used as a shared evidence layer for related item-level battery passports.
- battery chemistry
The electrochemical composition family of a battery used in product, performance, safety, recycling, and passport-data contexts.
- battery item
An individual physical battery unit used as the item-level identity anchor for a serialized battery passport.
- battery management system
The EU Battery Regulation term for the electronic system controlling or managing battery safety, performance, service life, data storage, and communication.
- battery pack
A complete battery assembly made from cells or modules, usually the practical unit installed, replaced, serviced, or traced in downstream workflows.
- battery passport
A battery-specific electronic record that connects an individual battery to required identity, compliance, sustainability, performance, and lifecycle evidence.
- battery passport service / battery passport platform
The service or platform layer that operates battery-passport workflows, including hosting, processing, access management, and delivery infrastructure.
- battery status
A controlled lifecycle-state field showing where an individual battery item sits in use, second life, repair, waste, or recycling workflows.