There is nothing better than having a portable power pack when you are out and your Cell Phone is almost out of battery. Innogie makes a great 3200 mAh and the charge lasts a long time. So far this charger has been pretty impressive. I have used it several times charging my cell phone without having to recharge the battery pack. It is small enough to keep in your pocketbook that is what I do in case my cell is starting to loose its power. I have several portable charges and this one is definitely of good quality.
While it is charging, it' has 3 blue LED lights that blink. I like this feature because there is no way I can mistake if it's charging or not. Once it's done charging the lights stay lit. I did receive this product complimentary in exchange for my honest, unbiased review.