NOVELTY - The cell (1) has terminals (4) for electrical contacting of the cell, and electrically conductive connected with a positive electrode (2) and a negative electrode (3). A device (5) i.e. micro-electro-mechanical system (MEMS)-component, is partially integrated in the cell, and monitors a parameter of the cell, and provided with a chemical sensor (6), a pressure sensor (7), a temperature sensor (8) and a voltage sensor (9). The chemical sensor is integrated in a cell winding of the cell. The device is electrically contacted with the electrodes by an electrically conductive connection (11).    USE - Battery cell such as a lithium-ion cell (claimed) i.e. lithium ion phosphate cell, for use in a battery i.e. lithium-ion battery, as an energy source for providing energy for a drive of a vehicle e.g. hybrid vehicle, electric vehicle and plug-in-hybrid vehicle. Can also be used for a lithium polymer battery cell.    ADVANTAGE - The cell improves monitoring of the parameters of the cell and connection of the sensors to the cell, and ensures improved, simplified, and automatic required energy supply of the sensors during operating the cell without the need for an external energy source and an additional supply line. The cell ensures improved and simplified transfer of operating parameters detected by the sensors, and avoids risk of depth discharge of the cell. The cell has an increased service life, improved performance, and a simple construction. The cell achieves stable and interference-insensitive transfer of data with the extreme small current fluctuation on the terminals and/or the supply lines. The cell avoids non-uniform current consumption of the battery cell and high noise.    DETAILED DESCRIPTION - The parameter is a temperature.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a battery cell.    Battery cell (1)    Positive electrode (2)    Negative electrode (3)    Terminals (4)    Device for monitoring a parameter of a battery cell (5)    Chemical sensor (6)    Pressure sensor (7)    Temperature sensor (8)    Voltage sensor (9)    Electrically conductive connection (11)