Yes, we recommend bringing a universal power adapter for your electronics, since outlet types vary by country.
Most of Europe and the Holy Land take a Type C adapter, England, Scotland and Ireland take Type G, and the United States, Canada, Mexico and Japan need none. Check the label on each charger too: anything that reads 100–240V needs only the adapter, while a 120V hair dryer needs a converter. See the plug type for every country we visit, and where to buy the right adapter.