✓ Easy to Install?Connect according to the wiring diagram, and then connect it to a 12-24v device to use. *** If you are installing for the first time, please read the installation instructions carefully. If you have any questions, please feel free to contact us. We will give you a satisfactory answer as soon as possible. Wide Application?Convenient used for 12-24V vehicles, such as car, motorcycle, boat, marine, rv, golf cart, Vans, etc. Multiple Protection? This products have intelligent IC chips that prevent overloads, overcurrent, and short circuits, ensuring device safety during charging.With IP66 WATERPROOF GRADE, allows this USB charger socket does a better job on the boat. 200W Cigarette Lighter Socket? Total power up to 200W. Fits perfectly with compatible devices such as dash cam, GPS, vacuum cleaner, air purifier, etc. Enough for everyday use. Efficient Quick Charge 3.0?Aluminum 12V USB Socket with three QC 3.0 USB ports, which can fast charge three devices at the same time. Total output reach 54W (Max 18W for each QC3.0 port). It is 4x faster than ordinary charging. And deliver the fastest possible charge to All non-quick charge device. Built-in Smart IC, Outputs Stable Current Without Fluctuation. Convenient 12V Charger Socket Panel?The cigarette socket panel kit includes an aluminum metal Triple QC3.0 12V USB Outlet with Power Switch, High-Power 200W Cigarette Lighter Socket, Wire with 15A Fuse. 2 in 1 compact design, saving space.