Quote: "Today I review the Mediasonic ProBox Rechargeable 7800mAh Dual USB Power Bank model HE1-78U2. It comes offered in eight stunning colors for your own personal style and tastes. Mediasonic advertises that the ProBox Dual USB Power Bank features Sanyo battery cells that are made in Japan, offers two USB ports, one giving off 1.2A and the other giving off 2.1A maximum output current."



Link: ModSynergy.com