The portable power supply has two outputs: a 3A Type-C for devices that support this connection, and a USB Qualcomm Quick Charge 3.0. Thanks to this technology, you can recharge your devices very quickly and safely. The usage is simple and intuitive: connect the charger to your car's cigarette lighter/12V socket and plug your device's charging cable into the USB output of the charger. In just 30 minutes, your device's battery will already be at 80%. Travel worry-free with this car charger: an essential product for long journeys with always charged devices.