I am looking for a power pack to power my raspberry pi. Requirements are below,
1) Back up power for min 2 hours for my raspberry pi.
2) Ability to power the pi from the power bank and charge the power bank using AC current (wall charger) at same time.
I came across PNY PowerPack Fancy 5200 http://www.pny.eu/product/p-22-204-696/ ... ancy-5200/
Any one ever used one of these? Does it meet my requirements?