SolidEnergy's Solid Polymer Ionic Liquid (SPIL) lithium battery placed between Chinese smartphone maker Xiaomi and Apple's iPhone batteries. Photo: SolidEnergy SolidEnergy's Solid Polymer Ionic Liquid (SPIL) lithium battery placed between Chinese smartphone maker Xiaomi and Apple's iPhone batteries. Photo: SolidEnergy
SolidEnergy's Solid Polymer Ionic Liquid (SPIL) lithium battery placed between Chinese smartphone maker Xiaomi and Apple's iPhone batteries. Photo: SolidEnergy

Out of juice? New battery technology could help smartphones last twice as long

SolidEnergy's Solid Polymer Ionic Liquid (SPIL) lithium battery placed between Chinese smartphone maker Xiaomi and Apple's iPhone batteries. Photo: SolidEnergy SolidEnergy's Solid Polymer Ionic Liquid (SPIL) lithium battery placed between Chinese smartphone maker Xiaomi and Apple's iPhone batteries. Photo: SolidEnergy
SolidEnergy's Solid Polymer Ionic Liquid (SPIL) lithium battery placed between Chinese smartphone maker Xiaomi and Apple's iPhone batteries. Photo: SolidEnergy
READ FULL ARTICLE