US Plugs: A Type A plug has only 2 flat prongs and is ungrounded, while a Type B plug has the same two flat prongs plus a round prong and is grounded. If the power converter doesn't include the correct shaped plug then it will also be necessary to plug in the power cord from the power converter into a power adapter for France before plugging that into a French power outlet. Power outlets found in airports are often sparse and demand for charging multiple cell phones and tablets from other passengers before a flight can be high, therefore a USB charger with multiple ports and the capability to fast charge is ideal.

If you are traveling with a grounded United States dual/multi-voltage appliance or using a grounded Transformer you will need to use a grounded adaptor plug.If you are traveling with a laptop you will want to make a safe connection and surge protection is recommended. Don't leave home without it – your car rental insurance covers certain things but may not cover your health or accident needs, which you can book here. S. (and a few other countries), 110-127 volt electricity is used for most products such as televisions and chargers for your phone and other electronics. Port USB Wall Charger - A 4-port USB wall charger is an electrical device that provides simultaneous charging for up to four USB-compatible devices. Although "universal" sockets designed to accommodate plugs from multiple countries do exist, relatively few Paris hotels have them - so in most places, you'll need an adapter.

Some models of travel USB chargers and travel power strips could also work when you get back home (if they also include a domestic plug). You shouldn't need a power converter if you already use either a 230 volt appliance or one that is dual voltage. As we've seen, a France power adapter allows you to plug your electronic devices into French-shaped wall sockets .The telephone system in France is highly developed with extensive cable and microwave radio relay; extensive use of fiber-optic cable; domestic satellite system. Especially if your device is more than 2-3 year old, you may need to replace it soon anyway - so do it now, and avoid the cost of a converter, not to speak of the extra weight in your bag.