Dexim Backup Battery for iPhone & iPod The Dexim Battery back up means that you can talk & charge your iPhone/iPod on the go! Dexim DCA208 Backup Battery extends your iPhone/iPod talk time up to 3 hours 5 hours for video/gaming or 20 hours of music via the exceptional 1000m A Lithium Polymer battery. With an included mini-USB cable you never need to worry about running out of juice again wherever you are! Dexim DCA208 Backup Battery uses advanced rechargeable Lithium Polymer cell lightweight features make it a fit for your pocket bag or sports bag. The high-quality aluminium case also prevents your battery from scratches. Features • 1000m Ah Lithium Polymer Battery • Extremely lightweight at only 38g • Up to 3hrs Talk time • Adds 5hrs Video & Game • Adds 20hrs Music