Abstract: A cabling modification control unit controls modification of electronic device cabling with physical locks and includes a processing unit and a communication unit. The processing unit is configured to process a cable modification request and configured to generate a control signal based on the result of processing the cable modification request. The communication unit is configured to communicate the control signal to an electronic device component. The control signal is configured to control a physical lock associated with the electronic device component to permit or prevent modification of the electronic device cabling. The electronic device component includes a port configured to connect to the electronic device cabling and a physical lock that is configured to prevent connection or disconnection of the electronic device cabling to the port based on the control signal received from the modification control unit.

Abstract: The present invention provides for the preparation of an “optimized” lithium vanadium phosphate material. The materials are synthesized under conditions that avoid exposure to reducing gases, such as hydrogen, at high temperatures and thus materials of high performance are produced. The lithium vanadium phosphate materials so produced find use in producing electrodes for electrochemical cells.

Abstract: The present invention provides for the preparation of an “optimized” lithium vanadium phosphate material. The materials are synthesized under conditions that avoid exposure to reducing gases, such as hydrogen, at high temperatures and thus materials of high performance are produced. The lithium vanadium phosphate materials so produced find use in producing electrodes for electrochemical cells.

Abstract: This invention relates to electrolytes containing ethyl methyl carbonate as a solvent for use in lithium cells or batteries containing metal phosphate cathodes. The invention further relates to electrolytes comprising ethyl methyl carbonate, ethylene carbonate, diethyl carbonate and propylene carbonate for use in lithium cells or batteries with metal phosphate cathodes, and to batteries employing such electrolytes. The electrolytes of the present invention are an improvement over other electrolytes used in lithium cells or batteries with metal phosphate cathodes in that the electrolytes are less prone to gassing and therefore have better shelf stability.