I ordered a set of 2 plus the charger from Amazon and I am currently VERY pleased with the results. For 20 bucks, it's hard to beat. I have been doing the suggested full battery cycles with both of them at first. (Fully Charge (using charger that it came with) to discharge) Currently I am at 46% with 18 hrs on it. Granted I do turn my data off before I go to bed, seems useless to have on when I am sleeping. However, I was only getting aroun 6 hrs of use just with minimal use. I realize these results will probably lessen, but If i can get 10 hrs I will be happy.