Ya I am facing the problems with my battery, it gets drained daily during the night before I sleep I check it is 80% of charge and there is no running apps I cleared everything while I wake up the battery is only about 40 or 50% of charge likewise if I left my battery with 50% it gets switched off or 10% of charge it happenes daily I didnt check for the 1st 5 days but it went serious it happenes daily then I get checked daily so I thought of refund I bought it in amazon but it is 11th day and I got the message that refund is not applicaple since I crossed 10th day I felt very bad coz yesterday was that 10th day so guys think before you buy this redmi note 3. Looking for an exchange now!