A battery includes an electrode assembly including a first electrode, a second electrode, and a separator wound between the first electrode and the second electrode, a cylindrical case including a bottom part, a sidewall connected to the bottom part, and a...

The method comprises: introducing an anode mixture comprising, as constituents, metal particles, binder, conducting agent and optionally a gassing inhibitor into a button cell housing; admixing the mixture with an electrolyte; and liquid-tight sealing of t...

A battery (1) is disclosed having an outer surface (2, 3, 4) carrying a biocompatible coating (5) comprising a gustative or olfactory deterrent. A method of manufacturing such a battery (1) is also disclosed.

The battery (1) comprises a can (11), a cap (12), and a seal (13), with the cap (12) fitting into the can (11) to build a housing with a closed interior volume, and the seal (13) sealing cap (12) and can (11) in relation to one another. A porous membrane (...

A battery cell casing comprises a first casing element (1) with a first contact surface (7) and a second casing element (2) with a second contact surface (8). In an assembled position the first and second contact surfaces (7, 8) contact each other and the ...

An electrochemical element in the form of a button cell comprises lithium-intercalating electrode(s) and a housing with an opening (8). The opening is closed in a sealed manner during formation of the electrochemical element, opened once after formation fo...

A solid solution represented by the formula (1): LixMyMz is used as a negative electrode active material for a non-aqueous electrolyte secondary battery comprising a chargeable and dischargeable positive electrode, a non-aqueous electrolyte and a chargeabl...