METHOD FOR THE MANUFACTURE OF LOWER CAPACITY ELLIPTIC CYLINDRICAL LITHIUM ION CELLS WITH LOW INTERNAL RESISTANCE

The present invention relates to lithium ion cells and specifically to lower capacity (3-10 Ah) elliptic cylindrical lithium ion cells with individual positive and negative terminals projecting from the top of the cell. In particular, the present invention relates to lower capacity elliptic cylindri...

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Main Authors K, Bineeshlal, K, Sunil, K, Vijayakumar, JOHN, Bibin, P, Jineesh, PS, Vijayakumar, ANSARI, MD, Jamal Nawaz, V, Vinod, S, Aravamuthan, RAJ M, Arjun, TD, Mercy, PALIWAL, Vidur Rajesh, SRIVASTAVA, Deepak, S, Padmakumar, KUMAR MR, Rajesh, KT, Saju, SAMRIDH, Aiswarya
Format Patent
LanguageEnglish
Published 04.04.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The present invention relates to lithium ion cells and specifically to lower capacity (3-10 Ah) elliptic cylindrical lithium ion cells with individual positive and negative terminals projecting from the top of the cell. In particular, the present invention relates to lower capacity elliptic cylindrical lithium ion cells with plastic compression seals, and method of processing them. The cells of the present application exhibit good charge retention and low internal resistance and can be employed for mission critical applications viz. powering satellites, launch vehicles, military vehicles, submarines and electric vehicles.
Bibliography:Application Number: US202218275572