... " and adopts A-grade polymer lithium-ion battery,with dual functions of both backup battery and charger,you can be easy ... anywhere On The Go (OTG). Products features: Battery Type: Polymer Lithium-ion rechargeable battery Capacity: 5000mAh Output Volts: 5.4V Output Current ... Classic,iPod Touch,Apple iPhone / iPhone 3G,iPhone 3GSBlackberryOne battery chargerOne USB cable5 pcs charge connectors: (iPod x 1 ...