Default TekCharge MP1550

Hey guys, posted this in the main accessories thread, but I thought I may as well post it here too.

I am backpacking through Europe at the end of the year, and I will be taking my Samsung Galaxy S with me. The problem that strikes me is recharging the phone.

As I would be staying in hostels, I really don't want to have it sitting overnight on a wall wart and I don't want to have to either go sit on a computer for 4 hours to recharge it each day.

My options are either get a expensive, large capacity lithium battery to recharge every week I am over there, or alternatively buying a charger that works of normal AA batteries. The convenience of having the power whenever I want, rather than having to change each week seems to outweigh the negatives of having to buy so many batteries. But I want to know what your opinions are.

This seems to be a nice option.

http://www.tekkeon.com/products-tekcharge1550.html