Stitchway UltraPower 1900 mAh (BLACK) Backup Battery Charger for iPhone 4,4G, 3GS, 3G ,iPod, iTouch-EXTERNAL, PORTABLE, RECHARGEABLE released 2012 http://www.facebook.com/notes/mr-decoration/stitchway-ultrapower-1900-mah-black-backup-battery-charger-for-iphone-44g-3gs-3g/314749021903414