One of the challenges as photographer when you’re traveling is power. Something my best friend Luc and I’ve been developing over the years, is this little puppy: a universal power strip for traveling. I will never leave home without it. It will be most definitely be in my bag tomorrow as I leave for London.
Most hardware stores will sell cordless DIY power strips. Get yourself a small version with 3 or 4 outlets. Remember: it has to take up as little as possible space in your luggage. I obviously got myself a power strip with European outlets as all my devices have a European plug. You should get one that fits your needs.
Next, get a power cord with a C14 connector. You can get those at most computer stores. Attach it to the power strip and you have yourself a universal power strip. All you need now is standard computer power cords with a C13 connector at one end and local power plug at the other end. Again, you can get those at most computer stores. Buy it in the country of your travels if you can not find one in your country. And any decent hotel will have a spare one you can borough if you forget yours.
There’s a little caveat: check the voltage settings of your devices. Even though most devices have auto-ranging power supplies that can handle anything between 110V and 230V be sure to check it. Especially when you travel across the Atlantic. I wouldn’t want you to blow up your expensive camera or your laptop’s power supply because it is no fit for one or the other voltage.