Powerful cores with ultra-thin design for maximum portability Dual-mode charging Maximum wired power 22.5W and wireless power options 5W/7.5W/10W/15W High-quality lithium-cobalt oxide battery Higher density for thinner body Carefully crafted aluminum body Lightweight, durable and beautiful New design. Ultra-thin inside The redesigned compact structure includes thin battery cells, resulting in an ultra-thin body of only 8.7 mm and a thickness reduction of 27.5% The lightweight design makes it the perfect travel companion. Powerful Powerful magnetic cores for a smooth experience