A:AnswerYes, this charger should be able to give power to any of your mobile devices. All you'll need is the cable to connect the power bank to your phone, as the power bank does not come with a lightning cable.
A:AnswerI posted the original question and did end up buying this battery bank for my LED strips and the power button does work to turn the LED strip on and off. Runs the 3 meter long strip for 4 hours.