does not seem to possess the full capacity ...

which is touted here in the article title (5200mAh). I got it the same connected to check with Everest the capacity of receiving. Lo and behold, it appears: planned capacity 4400mAh and 4400mAh capacity fully charged. These are about 15% less capacity than it is offered here. Is this a sales lie? I dont know. I can not say exactly how or Everest correctly the capacity reads. After the replica is functional, does the job and is much cheaper than the originals of FSC. That's enough for me and that's why 3 stars.