Help! Need X-M1 charger in London
Maybe see if amazon.co.uk will deliver to your hotel? Pay for expedited delivery. eg http://www.amazon.co.uk/NP-W126-Replacement-Battery-Charger-FinePix/dp/B00JB57BH0/ref=sr_1_6?s=electronics&ie=UTF8&qid=1404373121&sr=1-6&keywords=np-w126+charger
I should point out that if you've already got spare batteries, there are cheaper items available at Amazon.