The device saved me on the very first day, for some reason my ipad didn't charge overnight and I didn't have my charger at my desk. My ipad was at 40% in a short while. The itorch is a small and yet powerful backup battery. It does everything that it says and comes with a couple extras; a nice carrying back and extra cables. I would not hesitate to recommend this product. If you pay more for another similar device you have been swindled!