Sandberg PowerBank 12000 is a portable battery which is charged via a USB port and can then transfer the power to a mobile phone or other mobile device. With a fully charged PowerBank in your bags, you can ensure that you will always be able to charge your devices anywhere anytime – without having to depend on a power socket. PowerBank 12000 has extra high capacity and can charge two devices simultaneously, e.g. an iPad and a mobile phone. Look forward to a future without dead batteries!