Power tank for your electronic power needs! Introducing the Vimba S16 power bank, with a massive 13000 mAh power reserve capacity. Onboard LCD readout displays power reserve status in real time and a backup time of over 7 hours allows you to connect high end wireless and mobile devices. The S16 has two output ports and is compatible with over five different connectors. There are power reserves, and then are THE power reserves. Vimba S16.