PISEN 120W USB C Charger - 120W 4-Port GaN USB C Charger Block Fast Charging with 6FT USB-C

This unit is solidly built and can theoretically charge up to 4 loads at once, but total output will be limited to 120 watts. The specs for charging limitations are confusing to understand. Here's what I've found. DC output current for any one port is limited to 3 amps, regardless of the charging voltage negotiated by the USBC ports when the load is connected. So, maximum charging power at a single C port is determined by the negotiated charging voltage, from 1.5V to 20V. At the maximum 20V upper limit the C1 port will output 60 watts (20V x 3amps=60 watts), while the C2 port is capable of up to 100 watts, but only if it negotiates 20V charging voltage. At less than 20V charging voltage both C ports have exactly the same capacity. The unit comes with a long USBC cord and overall seems to be high quality. I like the relatively compact design compared to the "snake" we usually have to cope with. Read more

It is chunky in size, however awesome at the moment of truth. The item charges my phone, extra battery, and laptop at same time, offers a 100w usb c to usb c which is thought to be fair. Can be used for traveling, but it is heavy, also won't keep plugged in on walls without standing. Fair price for the product. Read more

Exelentes Read more

This charger is the best I've found so far. Charges quickly and my phone keeps the charge longer! Would definitely purchase this brand again. Read more

I have this permanently living at work for charging phones, tablets. wireless earbuds, rechargeable keyboard and mouse, etc. Let's just say four ports seems like a lot until I actually used it. I could really use 5 or 6 (that's more of a ME problem). It charges my phone very quickly. Almost as good as the OEM brick from OnePlus (who specialize in really fast wired charging). Having 2x Type A and 2x Type C ports gives you some cord flexibility as well. There are two issues that keep this from being a 5-star charger. 1. The provided cord is not good. To put it bluntly, they need to do better. Both Type C ends are very fragile. I don't drop or handle my phone when it's plugged in. I figure the fast charge should get it back up and running in 20 minutes or less and I can be away from my phone that long. It functioned fine for the first couple of weeks. Recently, I've been getting notifications that my phone start, then stops, the starts charging again in rapid succession. I end up having to fiddle with the cord a half dozen times to get it to function properly. It's infuriating when I have 10 other things going on. I have a second Type C cord in the other slot and that works flawlessly every time. I also flip/flopped ports to make sure it was the cord. I didn't throw it out, but I probably should. Also, it has the gauzy, cotton outer material that snags everything like it was Velcro. The second issue would be resolved if this was to go into a power strip (which I will probably do). The plug orientation on the brick and overall massive size means this is the only thing that can go in a duplex outlet. I would have preferred they spin the prongs 90 degrees (or had the ability to do so) to make other outlets accessible. My power strip will mitigate this issue but, for the cost of this item, I would have thought they would have put a little more thought into it. Overall, I recommend this and would probably order again. Read more

I had so many cords and outlets....those days are gone. I plugged in four devices at low battery level, all fully charged in 90 minutes. My ONLY concern is when I bring this on vacation....EVERYONE is going to want to use this. I may have to buy a second one when they all see it. Read more

Great well packaged Read more

It melted where it is plug in, ( fire hazard ) need to look at it from the company Read more