... ,Samsung, Nokia, Sony Ericsson connectors,mobile phone,MP3,MP4,digital camera,bluetooth earphoneexternal mobile battery charger 1, aluminium alloy shell 2 ... and RoHS Lipstick sharp external mobile battery chargerAccessories: 6 connectors (Mini USB, Micro USB, iPhone,Samsung, Nokia, Sony Ericsson connectors) ... it is charging for cell phone. 3.When the AA battery used up, the charger will be auto off and ...