Is a very good battery, have the Akkubin my LG Optimus G obstructed and he holds compared to my one year old battery really longer. The shipping was very quick and the price is reasonable. Only the installation is a little tricky, because you have to really watch out that since nothing breaks when the öfnen Back Covers. After that still need to be removed from the adhesive films old battery and the battery must be carefully levered out from the case because he is stuck at the bottom.