I've only had my stock Verizon Note 3 phone (Android version 4.4.2) for a few weeks. But recently in the past several days, I'm pretty sure the battery has been draining faster than when I first got the phone. For example, when I unplug the phone in the morning after charging, it will be at 100%. After maybe an hour or hour and half, it might go down to 80 to 85% battery life, with little phone usage. I've been topping off the battery on my desk at work so it always go back to 100% throughout the morning, but maybe that's a bad practice to do?