I have had my extended battery for my Galaxy Nexus for just about a month now and for some reason it has not been able to last more than 6 to 6 and half hours through the day. However, when I inserted the original battery in yesterday I got 8 hours pretty easily having the same exact usage. I always either have my display on automatic or the lowest setting it can go. Is my extended battery not being charged to its full capacity because my phone still reads the original battery? I also included two screen shots of the extended battery graph. I thought I was supposed to get another hour or two from my extended battery compared with the original but it seems as though I'm getting the opposite If anyone has an explanation and could share a solution please feel free too! I would love to get that extra hour or two have be able to have my phone last 9 to 10 hours of the day. Thanks!