Suitable for laptops that can be charged via USB-C, e.g. Lenovo Think Pad, Huawei, Spectre, Asus, Acer, Dell, Xiaomi, etc. Suitable for smartphones and tablets that can be charged via USB-C, e.g. Samsung Galaxy, LG, HTC, Google etc. Short circuit, overheating, over-voltage and over-current protection Charger with 1.2m charging cable and USB-C port Output voltage 5 V / 3 A, 9 V / 3 A, 12 V / 3 A, 15 V / 3 A, 20 V / 3.25 A