I have a Samsung Galaxy S 4 and my battery was charging 100% than I would leave it off and it would go to 77% than die. I bought this new battery and it fixed this problem. so for someone saying that these battery don't work or something wrong with this your wrong it's been a week and i had this new battery down to 10% and still no problem charged back up to 100%. it works great. now that I can say overstock seem to have ( OEM ) battery's and they seem to be OEM Samsung that I know of. i'm happy with them and I will be buying for all my phones. thanks again
I ordered these batteries for my dad who insisted a new battery was better then replacing his cell phone he's had for 7 years because he "knows how to work this phone." But they were perfect and even he knew how to put them in.
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