About 53 results
https://drivepatents.com/patents/1391680 · 7 May 2025
A battery pack is disclosed. In some embodiments of the disclosed technology, a battery pack including: one or more battery modules, each battery module including: one or more battery cells; and a module case accommodating the one or more battery cells the...
https://drivepatents.com/patents/1399462 · 16 Apr 2025
Proposed are a connector assembly and a battery module. The connector assembly may include a connector formed so that an external connector is inserted therein through a connector insertion portion formed in a casing, and a cover part coupled to the connec...
https://drivepatents.com/patents/1400972 · 1 Jan 2025
A battery pack includes : a pack housing having an internal space; at least one cell stack body accommodated in the internal space of the pack housing; at least one electronic component accommodated in the internal space of the pack housing; a connecting m...
https://drivepatents.com/patents/1399124 · 18 Dec 2024
An anode active material for a secondary battery includes an anode current collector, and an anode active material layer formed on the anode current collector and including carbon-based active material particles and a silicon coating formed on surfaces of ...
https://drivepatents.com/patents/1399098 · 6 Nov 2024
A battery cell includes a case; an electrode assembly including a positive electrode, a negative electrode, and a separator, accommodated in the case; and a venting guide member having a guide groove therein into which a sealing portion of the case is at l...
https://drivepatents.com/patents/1400438 · 16 Oct 2024
A battery pack includes a pack housing, at least one battery module disposed inside the pack housing, and a vent hole connecting inside and outside of the pack housing, wherein the battery module includes a plurality of battery cells and a first thermal pr...
https://drivepatents.com/patents/1398712 · 9 Oct 2024
A battery cell includes: a case provided with an accommodation space; and an electrode assembly accommodated in the accommodation space and contacting the case. The electrode assembly includes: a negative electrode including a plurality of negative electro...
https://drivepatents.com/patents/1398596 · 7 Aug 2024
Provided are a negative electrode including a silicon-based negative electrode active material and a secondary battery including the same. According to an exemplary embodiment of the present invention, a negative electrode for a secondary battery including...
BORON-CONTAINING COMPOUND AND ELECTROLYTE SOLUTION ADDITIVE FOR SECONDARY BATTERY INCLUDING THE SAME
https://drivepatents.com/patents/1399291 · 24 Jul 2024
Provided are a novel boron-containing compound and an electrolyte solution additive for a secondary battery including the same. The electrolyte solution for a secondary battery provided in one embodiment includes the novel boron-containing compound, thereb...
https://drivepatents.com/patents/1395959 · 17 Jul 2024
An electrolyte solution for a lithium secondary battery according to an embodiment of the present invention includes an organic solvent, a lithium salt, a compound represented by Chemical Formula 1, and a compound represented by Chemical Formula 2. A lithi...