Club Hasselblad

Hi All,
I am off to Colombia with my Hasselblad CFV soon. I am concerned about the difference in main voltage between the Uk and South America.
In the UK it 240v and in Colombia it is 110v. I believe I will be unable to charge my CFV batteries and therefore very quickly will be unable to use digi back... Can anyone sugguest a way I can get around this
Does anyone have a experience of this? Any advise you can share with me?
I look forward to hearing from you, J