Bests & Worsts Reviews from Amazon

This charger is good for charging while travelling or in an emergency. I got one full charge out of it on my S3 while I was travelling. Make sure to charge it up fully before you travel and your phone also.The size was the selling point for me. I would have gotten the 6000mAh and I still might but I really like this one for the portability. I also realized that it is very sturdy. It feel from me by mistake onto a concrete surface and rolled about a meter down hill. Besides a few scratches it worked fine afterwards. I was surprised.