Baseus 5000 Portable Charger, One of The Smallest and Lightest Power Banks, Ultra-Compact, High-Speed Charging Technology Phone Charger for iPhone, Samsung and More. Simple and convenient wireless charging, just snap the magnetic portable charger power bank onto the back of your iPhone. It can support wireless charging 5W/7.5W/10W/15W devices and wired charging can reach 20W. That can charge two devices at the same time. It fits easily into any pocket or bag, making it the perfect charger for on the couch, on a plane, or anywhere else your phone needs a boost.