Preliminary who wants more power must increase with the battery and weight count electricity does not come from the air. That was clear to me and because of my series Battery S4 refused his service, depended partly 5 times a day at the dose, had to be something good. Have me fann decided after some searching for this battery. Conclusion got the battery now already few weeks and am fully satisfied with it, I am much in inet go and often the games or you tube, the full battery lasts after use and frequency with me loose 1-3 days before he ist.Mit to 0 the series Battery Samsung unthinkable. The weight and thickness is a familiarization I have to admit the cover fits very well with me nothing slips or squeaks nothing. Also, I find the gumminierung on the sides rather pleasant is thus well and securely in your hand. Connectors and speaker Reger are all well and be viable. Due to the increase of the thickness makes the phone but all in all a more stable and secure impressive.
Anyone looking at the NEM Power battery and no particular emphasis on saudünne phones but on the performance will have his true joy with this battery. Thumbs up 5 star.