Faster and safer charging with our advanced technology lightspeed charging access unrivaled charging speeds—for apple, quick charge, and more—with poweriq 2.0, the newest generation of anker's advanced smart-charging technology. Poweriq 2.0 adapts to your device's unique charging protocol to deliver a tailored, blazing-fast charge. Upgraded led indicator find out how much power you have remaining by pressing the slick 8-light led wheel, or by plugging a device into an output port. Output: 18w: 5v⎓3a, 9v⎓2a, 12v⎓1.5a (poweriq 2.0) 12w: 5v⎓2.4a (poweriq) universal compatibilty anker’s poweriq technology provides optimized charging to virtually any mobile device.