A cost-effective water-in-salt electrolyte enables highly stable operation of a 2.15-V aqueous lithium-ion battery oleh Meital Turgeman, Vered Wineman-Fisher, Fyodor Malchik, Arka Saha, Gil Bergman, Bar Gavriel, Tirupathi Rao Penki, Amey Nimkar, Valeriia Baranauskaite, Hagit Aviv, Mikhael D. Levi, Malachi Noked, Dan Thomas Major, Netanel Shpigel, Doron Aurbach