... , Sony Ericsson connectors,mobile phone,MP3,MP4,digital camera,bluetooth earphoneexternal mobile battery charger 1, aluminium alloy shell 2, Capacity: 2200mah 3, 1 year warranty 4 ... life≥500timesNet Weight75gStorage Temperature-10°C - 30°CWarrantyOne yearApplication 1-5V digital products(mobile phone,MP3,MP4,digital camera,bluetooth earphone...) User Guide ...