POWER UP Don't have a Qi case for your device? Pick up a Wireless Charging Adapter to transform any micro-USB or lightning powered device into a Qi-ready device. Qi (pronounced "Chee") wireless charging, also known as inductive charging, is a method for transferring power wirelessly. Qi is fully compatible, meaning that any phone or other device carrying the Qi logo will work with any charging surface that carries the Qi logo.