... 6. Weight:0.3kgFits for: Iphone ,Mobile phone, MP3/MP4,PSP,NDS,ipod,ipad… How to Charge the Power Bank.1.Use USB ... charged.3)Press the button to display the battery cap,and Press the button for 3S to on or off USB output ... a.9 pcs mobile phone connectors + iPhone connectorb.1 PCS USB 5200 mAh Digital Battery Charger ,Power Bank for Iphone ,Mobile phone,camera, MP3/MP4,