... 3, Quick deliver Power Bank 4000mAh, Mobile Power Bank, universal portable power bank 1, Item No. SB-2012, 4000mAh ... 116*65*7.5mm 6, Weight: 135gNew 4000mah USB mobile charger/ battery charger / emergency usb charger/ usb power bank 1. Specifications- 2012 newest power bank ... charger - simple operation, Smart,Useful,to carryMicro output to work ...