Information
Definition
Plug & Charge allows a compatible vehicle and charger to authenticate automatically through the charging connection without separate RFID or app steps. It is normally assessed alongside interoperability, supported protocol versions, firmware support and backend compatibility.
Why it matters
It can improve user experience and is closely linked to ISO 15118, secure certificates and future public charging convenience. For UK users, it affects interoperability, future upgrade paths, backend choice and whether advanced charging functions can be supported.
References
Standards and regulations
ISO 15118
ISO 15118 is the international vehicle-to-grid communication standard series covering EV-to-charger digital communication, Plug & Charge, smart charging and bidirectional charging functions. In the UK it is increasingly relevant to future-ready public, fleet and V2G-capable charging systems.