For my Samsung Galaxy S, I have ordered as a spare battery. The delivery was prompt, fit was flawless and battery was even charged. The cargo capacity is good and the phone is now operational again much longer. I hope it stays that way. Demand for Kundenzufriedenhait by the company Anker was immediate. Can highly recommend the product and the company Anker. Prefer something more pay for good quality, but cheap shopping scrap.