USINFLY European USB Charger: Use Your Cruise Cabin’s Type C Outlet
Many cruise cabins include a European Type C outlet in addition to their North American outlets. The USINFLY European USB Charger provides a convenient way to put that extra outlet to work.
Instead of converting the outlet into another AC receptacle, this compact charger provides two USB-C ports and two USB-A ports with up to 40W of total charging power. It can charge phones, watches, earbuds, tablets, portable chargers and other USB-powered travel devices while leaving the cabin’s North American outlets available for other electronics.
Make Use of a European Cruise Cabin Outlet
This charger allows you to make practical use of a European Type C outlet on your next cruise. Cruise cabins often have limited outlet space, and the European outlet may otherwise go unused by travelers carrying primarily North American electronics.
Using that outlet for USB charging can effectively add four charging ports to your cabin setup. This can be especially useful when several travelers need to charge phones, smartwatches, earbuds, cameras and portable chargers overnight.
Because the USINFLY is a dedicated USB charger rather than a basic pass-through AC adapter, you do not need to confirm that each connected USB device supports the cabin’s 220/240V AC power. The charger itself accepts 100–240V input and supplies the appropriate power through its USB ports.
This differs from a standard plug adapter, which only changes the physical plug configuration. When using a basic AC adapter, you must verify that the charger or appliance plugged into it supports the voltage supplied by the outlet.
For much more about this strategy, see Cruise Ship Power Solutions – Making Use of the 220 Volt Cabin Outlet On Your Next Cruise.
Two USB-C and Two USB-A Ports
The USINFLY charger includes four USB charging ports:
- Two USB-C ports
- Two USB-A ports
- Up to 40W total charging output
- 100–240V AC input compatibility
- European Type C plug
The combination of USB-C and USB-A ports is helpful when traveling with a mix of newer and older charging cables. You may be able to charge a phone, watch, earbuds and portable charger without packing four separate wall-charging blocks.
The charger’s available power is shared when multiple devices are connected. Actual charging speeds will depend on the number of connected devices, the ports being used and the charging requirements of each device.
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Should Work on Royal Caribbean
This USB charger should also work on Royal Caribbean cruises. Royal Caribbean prohibits electrical extension cords, power strips and multi-plug AC outlets, but its policy provides an exception for qualifying device and USB chargers.
The USINFLY is a dedicated USB charger without an extension cord or additional AC outlets. This makes it different from the multi-plug adapters prohibited by the cruise line.
Royal Caribbean states that permitted chargers must have a recognized U.S. or European conformity marking showing compliance with electrical safety standards. Check the markings on the charger you receive, review the latest cruise-line policy before sailing and remember that onboard security has final discretion.
See Royal Caribbean Bans Multi-Plug Adapters and Extension Cords for more information and some alternatives.
Useful Beyond Cruise Travel
The USINFLY charger is also useful for hotels, vacation rentals and other accommodations with compatible Type C outlets. Combining four charging ports into one compact block can reduce the number of separate chargers taking up space in your travel electronics organizer.
It is compatible with Type C outlets commonly found in destinations including France, Germany, Spain, Portugal, Italy, Greece, Iceland, the Netherlands, Belgium, Austria, Sweden and Norway.
It is not designed for outlets in the United Kingdom or Ireland. Those destinations normally use a different three-pin plug configuration. Outlet types can vary by destination and property, so confirm the requirements for each stop on your itinerary.
No AC Outlet or Voltage Conversion
The USINFLY is a dedicated USB wall charger. It does not include a standard AC receptacle, so you cannot use it to connect a hair dryer, curling iron, traditional laptop power brick or another AC-powered appliance.
It is also not a voltage converter for AC appliances. Travelers using conventional plug-in devices must still confirm voltage compatibility and pack the correct adapter or converter when required.
This charger is best suited to phones, watches, earbuds, tablets, portable chargers and other USB-powered travel electronics. Its shared 40W output may not be sufficient for larger laptops or other high-wattage USB-C devices.
Things to Consider
- The 40W output is shared between connected devices.
- It does not provide a standard AC outlet.
- The Type C plug does not work in the UK or Ireland.
- It may not provide enough power for larger USB-C laptops.
- Check current cruise-line policies before sailing.
Is the USINFLY European USB Charger Worth Packing?
The USINFLY European USB Charger provides a simple way to turn an otherwise unused European cruise cabin outlet into four useful USB charging ports.
Its combination of two USB-C ports, two USB-A ports, 100–240V input compatibility and no additional AC outlets makes it particularly useful for cruise travel. It can help free up the cabin’s North American outlets while reducing the number of individual charger blocks you need to pack.
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USINFLY European Travel Plug Adapter, 40W 4-Port US to Europe EU USB C Wall Charger – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link
Related Cruise Packing Resources, Reviews & Articles
- Cruise Ship Power Solutions – Making Use of the 220 Volt Cabin Outlet On Your Next Cruise
- Hands on Review: European Type C Fast USB Charger by LiFiYiRc… Use the 220 Outlet on Your Next Cruise!
- Hands on Review: TESSAN International Power Plug with USB… Use the 220 Outlet on Your Next Cruise!
- Hands on Review: European Type C Adapter USB+Night Light – Use the 220 Outlet on Your Next Cruise
- 8 Tips to Make the Most Of Limited Outlets On Your Next Cruise
- Royal Caribbean Bans Multi-Plug Adapters and Extension Cords!
- Tip: Take a LONG Charging Cable on Your Next Trip
- Why a Power Bank is a must pack item for trips to Europe
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