The Indian EV landscape is shifting from assembly to core manufacturing. Ola Electric's move to integrate its homegrown 4680 'Bharat Cell' into its scooters by early 2026 promises to slash battery costs by 20%. This leap in battery tech could finally make high-range electric vehicles affordable for the average Indian commuter. Why the 4680 Cell Matters Tesla popularized the 4680 format, but Ola's 'Bharat Cell' is optimized for tropical climates. By manufacturing these cells i