HIGHENE High Energy Batteries (India) Ltd Investments Divestments Announcement 2026 - Regulation 29(2 Disclosure) Seshasayee Paper and Boards reports a 0.066% open-market stake in High Energy Batteries India Ltd on 27 March 2026 under Reg 29(2)..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for High Energy Batteries (India) Ltd