Can I Bring a Power Strip on a Cruise? What You Need to Know About Charging Devices in Your Stateroom

If you're like me, you've probably packed for a cruise and wondered: Can I bring a power strip? Between phones, tablets, smartwatches, e-readers, portable chargers, and camera batteries — today's cruise travelers are more plugged in than ever. But cruise lines have strict policies about what can and can't be brought onboard when it comes to electrical accessories. Here’s everything you need to know about charging devices in your cruise stateroom.

Cruise Cabins and Power Outlet Limitations

Most cruise staterooms come with limited electrical outlets — often just one or two. While newer ships are starting to include USB ports and more plugs, older ships may still fall short when it comes to powering all your gadgets. Naturally, many cruisers try to pack a power strip or surge protector to increase their charging capacity.

Are Power Strips Allowed on Cruises?

This is where the debate heats up. The short answer: it depends on the cruise line and the type of device.

Most major cruise lines — including Royal Caribbean, Carnival, Princess Cruises, and Norwegian Cruise Line — prohibit surge-protected power strips due to fire risk. However, non-surge protected, cruise-approved power strips or USB-only hubs are often allowed.

Here's a quick breakdown:

For official policies, always check with your cruise line:

Best Alternatives for Charging Multiple Devices

If you want to stay safe and compliant, here are my go-to travel charging solutions:

• Cruise-Approved Power Cubes – These don’t have surge protection and typically offer 3 outlets and 3 USB ports.  This is what I use on ships Universal Travel Adapter with USB A and USB C ports

• USB Charging Hubs – Small, lightweight, and perfect for charging phones, tablets, and headphones simultaneously. 

• Portable Power Banks – Ideal for use while exploring ports.

I also recommend labeling your gear and packing a tech organizer to keep cords tidy and avoid cluttering your stateroom.

Pro Tips for Cruise Charging

1. Pack early and double-check the device specs. Make sure your charging accessories don’t include surge protection.

2. Don't forget international adapters if you’re traveling on a European-based line like MSC Cruises or Costa Cruises, which may use different plugs. This is what I use when I travel overseas Universal Travel Adapter with USB A and USB C ports

3. Ask your travel advisor (like me!) if you're unsure about what’s allowed — we stay up-to-date with cruise policies and can help you pack smart.

Final Thoughts

Technology is part of every cruise experience these days — from checking the ship’s daily schedule on your app to snapping sunset photos. Making sure you’ve packed the right gear can make your trip smoother and more relaxing.

If you’re not sure what’s allowed or want help planning a cruise with the right stateroom amenities, I’m here to help! As a Houston-based travel advisor with Cruise Planners, I specialize in personalized vacations — including making sure your tech needs are covered before you ever set sail.

Need help packing for your next cruise?
Contact me, Peter Scalzitti, your No-Cost Travel Advisor with Cruise Planners, for expert cruise planning and packing guidance. Let’s make sure you’re powered up and ready to explore!