So recently my Droid 4 started not displaying the correct battery percentage. It'll be at 70% and drops to 15% or 10% randomly. The phone does not shut off, even when it reaches 5%, but continues to function for the normal time period. Once or twice it has shutdown saying the battery is dying, but it still has a decent charge left when I reboot the phone. Here's an image of what it looks like when viewing the battery tab in settings, http://i.imgur.com/tJjh9.png.