However, it has never been this fast draining or taking this long to charge (so far charging about 2 hours and 62%).
I flashed this Google Edition rom + the kernel and right after that started the noticeable battery drain.
Before I was on stock Touchwiz 4.4.3.
Is this normal? Or should I get a new battery? If, so could you recommend a new battery for someone who hasn't needed an extended one before?