Last updated on March 28th, 2021 at 09:50 pm.
When you’re traveling around the world, the last thing you want to worry about is your electronics blowing up from an electrical surge.
At home this would be a frustrating inconvenience… but while traveling internationally this has the potential to be devastating.
An excellent travel surge protector has a high joule rating, plenty of international adapters, and multiple sockets.
On the other hand, a faulty travel surge protector is a dangerous and expensive waste of money. It doesn’t make much sense to buy a surge protector that doesn’t actually protect your electronics, and it can hard to find a new one when you’re in a foreign country.
So to help you separate the good from the defective – we reviewed the Best International Travel Surge Protectors of 2021.
Buy with the confidence that you’re buying one of the top international travel surge protectors on the market.
Let’s dive into the reviews.
Table of Contents
Top 7 Best International Travel Surge Protectors
|GR-8 Power Compact & Slim Travel Charging Station - International Power Adapter - Surge Protector...|| ||CHECK PRICE|
|World Travel Plug Adapter M8 Max by Orei - 3 USB + Pd 18W USB-C Input - 2 USA Outlets -...|| ||CHECK PRICE|
|Accell Power Travel Surge Protector - 3 Outlets, 2 USB Charging Ports (2.1A Output), Folding Plug...|| ||CHECK PRICE|
|Travel Adapter, Allocacoc PowerCube Rewirable USB, 4 sockets and 2 USB Ports (TypeB sockets USB,...|| ||CHECK PRICE|
|Tripp Lite 3 Outlet Portable Surge Protector Power Strip, Direct Plug In, 2 USB, & $5,000...|| ||CHECK PRICE|
|Belkin 3-Outlet USB Surge Protector, Rotating Plug (1 Amp, 918 Joules), Silver (BZ103050-TVL)|| ||CHECK PRICE|
What to Look For in a Travel Surge Protector
There are a couple of things to keep an eye on when looking for the very best surge protector for your travel. We’ve summed up these crucial features listed below:
Number of Sockets
There is absolutely nothing more frustrating than lacking power sockets. Particularly when it comes to surge protection– now you need to choose what goes boom if something fails.
You could go with a multi-plug extension lead, but that’s going to cost more and take up more area, which isn’t best. So make sure you map out the range of sockets required prior to you buy your travel protector.
There are a lot of different safety standards by a bunch of different companies and organizations– so which of these applies to travel surge protectors?. For the most part, you want to take a look at UL – previously Underwriters Laboratories.
UL is among a number of companies approved to perform safety screening by the U.S. federal company Occupational Safety and Health Administration (OSHA). OSHA has a list of approved screening laboratories, which are recognized as Nationally Recognized Testing Laboratories.
Even within UL though, there are a lot of safety requirements that might use. For correct travel surge protection, you’re primarily want to be looking at the UL 1449 security requirement.
UL 1449 is the Underwriters Laboratories Safety Standard for Surge Protective Devices (SPD)– i.e. best for travel surge protection.
So ensure your international travel surge protector validates to UL 1449.
EMI/RFI Noise Filtering
EMI = Electromagnetic Interference, while RFI = Radio Frequency Interference. Although these terms are utilized interchangeably, they’re technically not the same thing. For the functions of travel surge protection though, we can treat them alike.
Lots of filters– e.g. low pass filters, high pass filters, or band pass filters– just enable certain kinds of frequencies through, suggesting a set range of EMI/RFI emissions will be transmitted to the gadget being protected.
This is because particular EMI/RFI emissions will not interfere with the performance frequencies of various electric and electronic devices.
So the goal of EMI/RFI is noise filtering is to get rid of electro-magnetic and radio frequency interference that will disrupt the international travel surge protection.
So search for international travel surge protectors that have EMI/RFI emissions.
Clamping voltage refers to the maximum amount of voltage that can pass a surge protector prior to it restricts additional voltage from passing to the gadget it is trying to safeguard.
For instance, an international travel surge protector may restrict a 6,000 V surge so that only 600V is ‘noticeable’ to the load. Thus here the clamping voltage for this travel surge protector is 600V.
If the clamping voltage is expensive, then the surge protector will enable too much voltage to pass to your travel (which will break it).
Check the optimum rated voltage of your travel prior to buying a surge protector, so make sure that the clamping voltage of your international travel surge protection device is LOWER than the maximum operating voltage of your travel.
In general though, the clamping voltage should be LESS than 700V for a travel surge protector.
The joule rating refers to how much energy your international travel surge protector can soak up. A higher joule rating equals better protection.
So how many joules of surge protection do you need? The response depends upon what you’re safeguarding. Are you protecting a PC, travel, or even a whole home? Your response will inform you what kind of joule rating you’re trying to find.
Here are some rough joule rating standards:
- A system with up to 1000 joules of surge protection suffices for little electronics.
- A surge protector with 1000 to 2000 joules will offer adequate protection for office devices and power tools.
- Consider the highest joule rating (2000+) for expensive video gaming consoles, home theater systems, and any computer that saves crucial information. Anything that is really pricey or irreplaceable.
So for your travel surge protector, a joule rating less than 1000 will suffice for small electronics. If you’re got a really pricey laptop or gaming PC to protect, consider 1000 to 2000 joules instead.
It would be best if you had a method to confirm that your international travel surge protector is working– and that’s what diagnostic LEDs are for.
Look for international travel surge protection that includes diagnostic LED lights that verify power, protection and line fault status at a look.
This one’s much easier to explain– the bigger the warranty, the better.
Not just for the apparent reason that if something goes wrong, you’ll have the ability to make a claim, but for the signal that a long warranty suggests about the quality of the travel surge protector (or rather, the confidence the provider has for the travel surge protector).
If suppliers provided generously long guarantees for international travel surge protectors that folded after 2 weeks, they would not be around for long.
So you want to long for longer warranties and high insurance payments on your travel surge protector (from companies that have actually been around for more than 5 years).