About 754 results
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https://drivepatents.com/patents/1387207 · 18 Feb 2026
A rechargeable battery pack includes: a cell stack including a plurality of battery cells stacked in a first direction; a center frame integrally forming a first floor and a first sidewall and supporting the cell stack; and a first side frame and a second ...
https://drivepatents.com/patents/1387808 · 18 Feb 2026
Disclosed are an electrolyte solution for a rechargeable lithium battery and rechargeable lithium battery including the same, the an electrolyte solution for a rechargeable lithium battery including a non-aqueous organic solvent, a lithium salt, and an add...
https://drivepatents.com/patents/1386142 · 11 Feb 2026
An electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the same are provided. The electrolyte includes a non-aqueous organic solvent, a lithium salt, and an additive. The additive includes a first compound represente...
https://drivepatents.com/patents/1386747 · 11 Feb 2026
A secondary battery includes: a first electrode plate including a first substrate having a first active material coated portion coated with a first active material and a first electrode uncoated portion not coated with the first active material; a second e...
https://drivepatents.com/patents/1391354 · 4 Feb 2026
Provided are a battery pack and a method of controlling the battery pack. The battery pack includes battery cells, a first measurement circuit unit and a second measurement circuit unit configured to measure temperature information of the battery cells and...
https://drivepatents.com/patents/1386954 · 4 Feb 2026
The present disclosure refers to a battery module using battery cells having an improved connection of adjacent battery cells. The adjacent battery cells are electrically connected using a plate-spring. The present disclosure further relates to a battery p...
https://drivepatents.com/patents/1388626 · 28 Jan 2026
A battery pack with an improved fixing structure enabling improved movement restriction and assembly for a high-current bus bar includes battery modules including a first electrical connection between battery cells, a second electrical connection between b...
https://drivepatents.com/patents/1391975 · 28 Jan 2026
A battery pack is disclosed. The battery pack includes a base plate configured to include a cooling passage through which a refrigerant for cooling a plurality of battery modules is circulated by contacting the battery modules with a first surface, a lower...
https://drivepatents.com/patents/1399309 · 28 Jan 2026
A secondary battery (100) includes: an electrode assembly (110) including a first electrode plate, a second electrode plate, and a separator; a case (120) having an opened upper end; a cap plate (130) to seal the upper end of the case (120); a first electr...
https://drivepatents.com/patents/1387355 · 28 Jan 2026
A battery system includes: a battery; a detection device to detect a voltage, a current, and a temperature from the battery; and a battery management system (BMS) to: estimate a state of charge (SOC) based on the voltage, the current, and the temperature d...