Fast charging on the red port
When my devices are plugged in, I usually see “Charging,” and occasionally “Slow charging. Check device.” This charger has four ports, and the three standard ports give me normal charging. When I use the red Quick Charge port, my phone shows “Fast Charging” and reaches 100% in about one-third of the usual time. I use the other ports overnight for tablets, flashlights and rechargeable gadgets, while the red port is reserved for my Galaxy S9+ when I need power quickly. It has also become a must-bring item for travel because one outlet can charge four devices in a hotel room.














