(JP10003946-A)      The accumulator has an anode formed with a body of pressed carbon fibres developed in the vapour phase, graphitised, and having a specific surface area of 5 square metre per gram with an aspect ratio of 2 to 30, and a density between 1.2 and 2.0 gram per cubic centimeter. The cathode is a complex oxide containing lithium.    The electrolyte is a mixture of a cyclic carbon and a linear carbonate with a lithium salt dissolved. The complex oxide used for the cathode contains lithium and a metal chosen from Groups 3B, 6A, 7A and 8 of the periodic table.    USE -   Lithium ion accumulators for electric vehicles or domestic energy storage.    ADVANTAGE -   Improved reliability and improved charge capacity, extended life, avoids decomposition of solvent, resistant to bursting and with reduced flammability. Good cyclic behaviour.    (CA2184678-A)      The accumulator has an anode formed with a body of pressed carbon fibres developed in the vapour phase, graphitised, and having a specific surface area of 5 square metre per gram with an aspect ratio of 2 to 30, and a density between 1.2 and 2.0 gram per cubic centimetre. The cathode is a complex oxide containing lithium.    The electrolyte is a mixture of a cyclic carbon and a linear carbonate with a lithium salt dissolved. The complex oxide used for the cathode contains lithium and a metal chosen from Groups 3B, 6A, 7A and 8 of the periodic table.    USE -   Lithium ion accumulators for electric vehicles or domestic energy storage.    ADVANTAGE -   Improved reliability and improved charge capacity, extended life, avoids decomposition of solvent, resistant to bursting and with reduced flammability. Good cyclic behaviour.    (US5856043-A)      The accumulator has an anode formed with a body of pressed carbon fibres developed in the vapour phase, graphitised, and having a specific surface area of 5 square metre per gram with an aspect ratio of 2 to 30, and a density between 1.2 and 2.0 gram per cubic centimetre. The cathode is a complex oxide containing lithium.    The electrolyte is a mixture of a cyclic carbon and a linear carbonate with a lithium salt dissolved. The complex oxide used for the cathode contains lithium and a metal chosen from Groups 3B, 6A, 7A and 8 of the periodic table.    USE -   Lithium ion accumulators for electric vehicles or domestic energy storage.    ADVANTAGE -   Improved reliability and improved charge capacity, extended life, avoids decomposition of solvent, resistant to bursting and with reduced flammability. Good cyclic behaviour.