The discharge and subsequent or preceding charge of a Li-ion cell or battery such that it is restored to its original conditions. Current collector:Īn inert member of high electrical conductivity used to conduct current from or to an electrode during discharge or charge. Cell:īasic lithium ion unit providing a source of electrical energy by direct conversion of chemical energy that consists of electrodes, separator, electrolyte, container, and terminals, and that is designed to be charged electrically.
The total number of Ampere-hours (Ah) that can be withdrawn from a fully charged cell or battery under specified conditions of discharge.
Battery/battery pack:Īn assembly of any number of Li-ion cells, associated electronics, battery packaging, and connector(s). The material in the electrodes of a cell or battery that takes part in the electrochemical reactions of charge or discharge.