Since problems my original battery in iPhine 4s for now almost 2 years prepared (from 20% rapid power loss within a short time to 0), I decided to replace the part, I'm 4s pleased with and bring me not a new wanted , At the offered price perfectly fine and by now several full charge and discharge processes, I can write, met my expectations for the money entirely, is not quite like a new original battery, but unlike the old battery Here, the power remains constant for stable charge level displayed.
