The Blackcat car charger is a sturdy usb car charger. Ideal for almost any vehicle, once connected to the cigarette lighter port, you can simultaneously power multiple devices- thanks to the combined output. Featuring scratch-resistant coating, it will always look as new as the day you bought it. It delivers the optimal charge, making it the fastest, most effective way to power any connected device. With two ports, fast charging has never been easier. Constant charge the battery input of 12-24V is standard across all cars. When you hit the ignition switch or when the car accelerates, the input can be anywhere from 8V to as high as 30V. No matter the voltage, the usb charger will automatically adjust to protect your device and charge at a steady rate. Great power, great responsibility the car charger comes with a number of built-in protection methods to keep your device safe. The built-in over and under-voltage, over-current and over-temperature protections ensures your mobile phone and other device's safety. Built-in safeguards protect your devices against excessive current, overheating and overcharging, this car charger is designed for high reliability and performance while protecting your smartphone battery cycle life. Universal compatibility: infinix s4 vivo y15 (2019) vivo y12 realme x lite honor 20 honor 20 pro xiaomi redmi note 7s vivo y3 oppo a9x micromax ione sony xperia ace itel a46 realme x xiaomi redmi k20 huawei y9 prime 2019 motorola one vision zte blade a7 vivo s1 pro vivo z3x nubia red magic 3 redmi k20 redmi note 7 oneplus 7 pro samsung galaxy a30 oppo f11 pro samsung galaxy m20 huawei p30 lite samsung a50 redmi note 7 pro vivo v15 pro huawei p30 pro samsung a30 poco f2 samsung a70 huawei p30 pro realme 3 pro oneplus 7 samsung galaxy fold (up to 5v, 2.1+1a).