Car Charger - total power performance: 40 W, undervoltage protection, overvoltage protection The Baseus car charger ensures very fast charging for your phone or tablet. It is designed with a total of 2. Of course, the device is safe and reliable. You can count on the overvoltage and undervoltage protection. Its heat regulation is a great safety feature, which can prevent overheating. The output of the Baseus is up to 40 W. Baseus Y-type Dual USB + Cigarette Lighter Extended, Black Charger Key Features Quick, reliable wall charger 2 ports for the charging of your electronics Total output: 40 W Baseus Y-type Dual USB + Cigarette Lighter Extended, Black charger is equipped with surge protection Undervoltage protection will keep your electronics safe Temperature control prevents overheating of devices Baseus colour: black