I have had my Eris for less than a year and every few months, the battery stops keeping a charge. I plug it in and it heats up (very hot)...completely depletes the battery charge and then re-charges the battery. I leave home, unplug the charger and when i get to work 20 minutes later, the battery is again (very hot) and 50% empty. This is the 2nd battery it starts approx every 3 months or so. Anyone else have similar probs? I'll call Verizon for a replacement battery again but the warrenty is only a year. Should I ask them to replace the phone?