How do you recharge a lithium batttery opperated camera in a foreign country?

so i just bought a casio exilim camera a few days ago. its so sweet! ive been using it for so much fun! but it runs on a lithium rechargable battery. what happens if i go to europe for a couple weeks and my battery runs low? as the US and europe hvae different electricity, how will i recharge my camera? can i?