PowerPort+ 1 guarantees the fastest possible charge to any smartphone or tablet, thanks to Quick Charge 3.0 and PowerIQ technology. Qualcomm Quick Charge 3.0: Gives the fastest possible charge to any compatible phone or tablet, charging a phone up to 80% in 35 minutes—up to 4x faster than standard chargers. Unrivaled USB Efficiency: Qualcomm Quick Charge 3.0 is 38% more efficient than the previous version, Quick Charge 2.0. That means less time waiting around and more time for you. Travel Ready: A foldable plug, compact size and international voltage compatibility (AC 100-240V) make it the ideal travel companion.