1. It has multiple protection functions: input overvoltage and undervoltage protection; output overcurrent, overvoltage, undervoltage and short circuit protection; reverse connection protection; internal high temperature protection of the chip. 2. Dual A+C Motorcycle Charger - The upgraded version of the motorcycle mobile phone charger is equipped with two 30W USB-C (PD power delivery) and 18W USB-A ports. Supports multiple charging specifications and protocols. You can charge two devices at the same time. 3. Safe and Reliable - Made of high-quality ABS material, anti-scratch. Smart IC technology maximizes charging efficiency, the 2-port USB C+A motorcycle phone charger undergoes strict control tests to ensure safe charging and provides a strong protection system to prevent short circuits, overheating, overcurrent and overcharging. 4. Wide Compatibility - The input voltage of the motorcycle USB charger is (12V-24V). It can automatically adjust the output voltage according to your