What are the technical specs that have to be considered when buying a wall charger for the fuze?

but in VietNam , i can’t buy a charger for Fuze, please someone tell me the OUTPUT specs of the Fuze Charger  , can i buy an Ipod charger and use it with Fuze ? Can i use a charger which have Output specs : 800mA - 1000mA or 500mA is better ?

Message Edited by hummer83 on 04-24-2009 05:27 PM