Inquiry (采购产品): External Apple Laptop Battery I am wishing to produce an external battery that will work with applelaptops. An example of this is currently produced by HyperMachttp://www.hypershop.com/HyperMac-External-Battery-for-MacBook-iPad-iPhone-USB-s/91.htmI would like range of batteries that would produce between 5 - 20hours of additional battery life, 60Wh to 250WhAs per the Hypermac's website I would require a connector that wouldconnect to the car charger as show in the attached picture.Regarding the size of the battery I am looking for somehow which iseasily portable say 20cm x 12cm x 2cmMany Thanks **** Hidden Message ***** Co:Electronic Avenue Add:168a, Gloucester Place, London Tel:44-207-7238523 Email:d.crooks@electronicavenue.co.uk Website:http://www.electronicavenue.co.uk Contact Person: Mr. Duncan Crooks Country:United Kingdom **** Hidden Message ***** d.crooks@electronicavenue.co.uk
