The present invention provides a system for recognizing and managing electrochemical cells connected to an application, the system being characterized by the fact that it comprises an electronic memory associated with the cells, and circuitry for reading from the memory and writing in the memory, the...http://www.google.co.uk/patents/US5546317?utm_source=gb-gplus-sharePatent US5546317 - System for recognizing and managing electrochemical cells
