I have bought a few things from them, batteries, chargers, styluses, etc. Know going in that they are cheap generics. The batteries hold 90% or so as long as the real battery, but not quite. However, for 1/10 of the price, and 90% of the performance, I am OK with it. The delivery took a while, almost 3 weeks to get here, but everything showed up and was as ordered. Not the greatest quality, but a good deal considering how cheap it was.