An Ultra-Flexible Charging Station Designed to Make Your Life Easier Maximize space with a compact, lightweight modular charging station that conveniently mounts to walls or desktops, and can even be stacked. The Essential 16 efficiently charges up to 16 devices of any type, all without breaking the bank. Don't forget to spread team spirit-these solutions are also available in our line of School Pride colors in addition to the standard color blue.