POWERED Pad works with most cases 3mm or thinner, so you don’t have to worry about wrestling your phone out of your case each time you need a cost. You can’t cost your telephone in landscape orientation—the cost pad is simply too excessive up, and bigger iPhones would run into the Watch charger. 39.99 POWERED Wireless Charging Pad. Enjoy protected, dependable wireless charging with the Logitech POWERED Pad. Micro-range wireless charger design, to explore the feasibility of the experiment as a prototype, designed just for the small capacity of about 100mAh lithium-ion batteries and lithium polymer batteries for MP3, MP4 and Bluetooth headsets and other pocket digital products.