Keep your compatible Samsung cell phone charged with this Ultralast CEL-I9500NF rechargeable battery, which delivers up to 3.8V of power. The lithium-ion battery offers overload protection to help ensure the safety of your device.
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I had previously tried ordering a replacement battery for my Galaxy S4 through another seller on EBay, and my phone wouldn't stay charged for longer than a couple hours. I was worried that there was something wrong with my phone! I decided to give it one last try and order this battery from Best Buy, and my phone is able to hold a charge like new again! Thanks Best Buy!