Lasted longer than oem foe first couple months though
They have the best customer service around
This battery now allows me to keep charge for nearly two full days, and I use my phone for EVERYTHING
This is the second battery from Anker as I ordered this before, the first one replaced the original phone battery, yes I have had the same phone that long
Just what my phone needed
I even ordered another anker galaxy s4 battery for my girlfriends phone