Hello guys i have a problem with my battery.It drains so fast and i dont know the reason.I noticed that chrome is using about 40-50% of the battery while my screen does use 36% and apps like facebook,youtube etc. about 2-3%.Whats going on?Can i fix this problem or i have to buy a new battery with higher mAh.I also found that calibrating my battery might solve the problem but havent tried it yet so i give this a try and let you know.Let me know what you think.