Up to 4 times faster than standard chargers. It is designed to charge twice as fast as Quick Charge 1.0 Technology and be 38% more efficient than Quick Charge 2.0 Technology. QC3.0 speed and charges 0 to 55% in 35 minutes. Quick Charge 3.0 is compatible with Quick Charge versions 1.0 and 2.0, and can also charge a normal device.