Varta Microbattery Gmbh

Vw Kraftwerk Gmbh

Torsten Knape

Werner Schreiber

Jakob Ulke

Simon Calles

Alexander Börger

The invention relates to a lithium-ion cell () for an energy storage unit of a motor vehicle, having at least one anode (), at least one cathode (), an electrolyte and a separator () arranged between the cathode () and anode () in the electrolyte, and having a reference electrode () for determining a voltage potential of the lithium-ion cell (). The reference electrode () is produced from lithium titanate.

Lithium-ion cell for an energy storage unit of a motor vehicle, and method for production thereof

A battery of modular construction that stores electrical energy includes a battery housing, a module assembly including at least two battery modules, each with at least one positive and at least one negative electrode, and a pressing means. A method of safety operation of the battery includes equipping the battery with at least one safety means that triggers a reduction in the mechanical pressure exerted onto the battery modules when there is a defect in at least one of the battery modules.

Growing community of inventors

Isenbüttel, Germany

Torsten Knape