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C h a p t e r 1 While the shift toward e-mobility is primarily driven by consumer and government sentiment, technological advancements made by manufacturers of the subcomponents of e-drive trains and corresponding infrastructure have made this shift possible. One of the key technological drivers of e-mobility is battery technology, which has grown exponentially in recent years. For example, lithium-ion batteries, the current staple in electric vehicles (EVs), have seen substantial improvements in energy density, charging speed, and longevity in the past decade. Concurrently, researchers are actively exploring new battery chemistries to surpass the limitations of lithium- ion technology. Solid-state batteries promise even higher energy densities and improved safety by eliminating the flammable liquid electrolyte used in conventional lithium- ion cells. These batteries can potentially offer faster charging times, longer lifespans, and greater energy storage capacity. Lithium- sulfur and lithium-air batteries are also of interest for their potential to deliver higher energy densities at lower costs. Advances in battery energy density greatly impact e-mobility applications like electric vertical take-off and landing (eVTOL). Widely considered the future of flight, eVTOL aircraft can take off, hover, and land vertically like helicopters, but they are powered by electric propulsion instead of combustion. Falling under the new market of urban air mobility, eVTOL aircraft are designed for short- ELECTRIFICATION TECHNOLOGIES Mohit Pandey Lead Manager, R&D and E&E Integration, Bounce Infinity The innovations and latest advancements, such as solid- state batteries, improved materials, and fast charging, have paved the path for full- fledged electrification. Now EVs offer longer ranges, faster charging times, and enhanced performance and safety." 6 9 Experts Discuss the Role of Connectivity in e-Mobility