These days, when you are out and about, you are likely to carry your phone with you. Depending on how long you’ll be away from the power grid, you may worry about your phone running out of battery, and then you won’t even be able to use it as an emergency flashlight anymore! The ToughTested XIP 3300MAH Sport Utility Powerbank and LED Tube solves those problems. This compact power bank will fully recharge most phones…