i have had the Motorola Razorv9

There could be a few things, my first question would be how long does it last and how much do you use it all day (talking, texting, data)? Also check the phone and battery for moisture damage (pink color on battery and or inside phone).  I have found that power surges when phone is charging can ruin life of battery, so always use a surge protector. And the bottom line is you may have a bad battery. The good thing is that if the phone is only 2 months old, call your service provider, your phone and battery should be under warrenty. Let me know if  you need any more help and if this info was at all helpful. Thank You Nicsta