電應急充電棒 邊度有得賣???

i know there is a famous website in hong kong reselling a lot of the mobile phone accessories & repairing tools:
www.one-stop-china.com

they also have the energency charger:
http://www.one-stop-china.com/products.jsp?categorylist=28&subcategorylist=1292&catname=Mobile+phone+gadget&subcatname=Emergency+charger%20class=