Fig. 1: The application background of Li metal batteries and its electrochemical performance under supergravity.
From: Effect of the supergravity on the formation and cycle life of non-aqueous lithium metal batteries

a Potential applications of Li metal batteries in space exploration. b Long-term cycling of Li | |Cu cells with a fixed capacity of 1 mA h cm−2 at a current density of 1 mA cm−2 under different gravity conditions.