Perfect for smartphones with high charging power charge devices at high speed to 60 percent in 30 minutes Super-efficient with low heat development and all in a compact and lightweight design Power Delivery and Qualcomm Quick Charge 3.0 can be used universally, so are suitable for smartphones, AirPods, tablets, power packs and notebooks Intelligent chip set for safe charging overloading, excess current and short circuit protection, IC with temperature protection Optimized charging process saves the battery thus extending its service life