The ultimate mobile solution for charging your mobile devices uses SHOW100-24 Showbattery to power the 5 USB ports. Charge5’s unique design uses a lightweight battery to power the 5 USB ports contained on the bar. On a full charge, the battery will power 3 mobile phones and 2 tablet devices for a full 8 hours or more, depending on the battery model used. And best of all, there is absolutely no outlet required. This makes it the perfect solution for powering devices at tradeshows, mall kiosks, weekend venues and more.