I thought it would be a good idea to share my experience with this battery for the benefit of others. I purchased the battery in the first place because I found the battery that came with my skyrocket was too small to keep it charged all day long. The new phone used much more power then the standard battery could handle without being charged every day. I was super surprised to find out how cheap it was to replace the battery with one that would last almost twice as long. My experience is that I do not need to charge this battery for sever days. The only thing I didn't like was the fact that it didn't fit with my case anymore. I had to cut a hole in the back of the case around where the battery protrudes. That actually worked out really well. I have had the battery for quite some time now and am very satisfied with it's performance. Basically much longer lasting and works just was well as the standard with regard to charging. I guess there really isn't much else to say about a battery. Very good buy for an incredibly good low price. Sounds cliche, but really, not just saying so.