https://www.dekut.com/Technology/some-tips-to-save-smartphone-battery-%7C-canadabatt-com/ In the past, we charge the mobile phone once or twice a week. But now many people use up the mobile phone battery in the middle of the day. How long is your smartphone battery life mainly depends on how you use the phone. If you only use it for calling, message and emails, there will be less demand of battery, but if you play games and watch videos, there will be a lot demand of battery. Mon, 20 May 2013 15:02:36 UTC en