Powerful and fast charging on the go and at home. The PowerIQ technology automatically recognizes the device and selects the fastest possible charging current. It detects the cable resistance and adjusts the voltage to maintain the fastest possible charge consistently. Simple and convenient, allowing multiple devices to be charged simultaneously. Made exclusively from high-quality components and circuits. Aircraft-grade aluminum alloy for extreme durability. Overvoltage protection, short circuit protection, and other advanced safety measures ensure maximum safety for you and your device.