Yes, all of Anker portable power banks can be charged in foreign countries since they are dual-voltage with an input of 100-240V.

However, please note you will need to have the correct wall charger since the wall sockets may vary from country to country, which is usually not included when you purchase your power bank. For example, your power bank will work in the US if you have a compatible US wall charger, and the same power bank will also work in the UK if you have a compatible UK wall charger.

If you have any further questions, please contact MyAnker Customer Support for assistance.