Quote Originally Posted by ariuskooo View Post
12 hours its realy bad, how old is your phone?

I disagree with Zandman about fully discharging phone, i worked with nicd bateries but now li ion and li pol bateries don't need / like it. You should keep charge above 50% and completly dicharge only once apon a tiem to recaliber batery electronics
Trust me on this. I work with these things everyday. As a electronic engineer. ;) i agrea that the li ion battery some times discharge faster after it was fully discharged and recharged. But in the long run your battery will last up to 4 times longer. This was proven under under controlled tests.