1.Convenient Connection: The integrated SAE interface of the charger can be directly plugged with the original car SAE interface, making the installation more convenient. 2.Waterproof Cover: This charger comes with a waterproof and dustproof cover, IP66 waterproof rating, you can use it whenever you want, no matter what the weather. 3.Independent Switch Button: The product has an independent switch button, which can be turned on immediately, avoiding power consumption and easy to use. 4.Two Installation Methods: Handlebar installation or screw installation, you can choose the installation method that suits your car. 5.Powerful Protection Function: The charger has input overvoltage, undervoltage protection, short circuit protection; overload protection; reverse connection protection; chip internal high temperature protection, etc., to ensure your safety in use, please use it with confidence! Item Type: Electric Bike Mobile Phone Charger Product Material: ABS Input Voltage: DC12-24V Output Voltage: USB Output 5V3.4A, 9V2.5A, 12V2A Product Use: Power Most Automotive Supplies Such as Mobile Phones, Tablets, Navigation and GPS Scope of Use: Vehicles, Electric Bikes, Motorcycles, ATVs, SUVs, Boats and Other Transportation Tools that can be Installed With DC12-24V Multiple Protection Functions: Input Overvoltage, Undervoltage Protection; Output Overcurrent, Overvoltage, Undervoltage, Short Circuit Protection; Overload Protection; Reverse Connection Protection; Chip Internal High Temperature Protection 1 x Charger 1 x Handlebar Mount Accessory 1 x Screw Fixing Accessory 1 x Washer 3 x Screw 1 x Knob 1 x Instruction Manual