Compatible with virtually any mobile device, including Samsung, Apple, and more, the Anker Power Delivery wall charger packs 20W of power into a package the size of a 5W charger. A single 15-minute charge can extend an iPhone 12 Pro battery with enough power to listen to music for 7 hours, watch videos for 3.5 hours, or take and make phone calls for 3.5 hours. The ultra-compact design (just over 1 inch per side!) doesn’t crowd outlets, leaving room for you to charge more other devices. And it’s safe—Anker’s MultiProtect safety system combines high-voltage protection, current regulation, and temperature control to keep you safe.