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(11)

EP 4 680 481 A1

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(43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 24770159.2 (22) Date of filing: 06.03.2024

(51) International Patent Classification (IPC):  B60L 50/64(2019.01) H01M 10/625(2014.01) H01M 10/613(2014.01) H01M 50/30(2021.01) (52) Cooperative Patent Classification (CPC): B60L 50/64; B60L 3/0046; B60L 2240/545; B60L 58/26; H01M 2220/20; H01M 10/052; H01M 50/317 (86) International application number: PCT/IN2024/050232 (87) International publication number: WO 2024/189643 (19.09.2024 Gazette 2024/38)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 12.03.2023 IN 202341016384 (71) Applicant: TVS Motor Company Limited 600006 Chennai (IN)	(72) Inventors: SH, Gopinath Chennai 600006, Tamil Nadu (IN) RAO, Pramila Nileshwar Chennai 600006, Tamil Nadu (IN) (74) Representative: Patentanwaltskanzlei Matschnig & Forsthuber OG  Biberstraße 22 Postfach 36 1010 Wien 1010 Wien (AT)