I have a Droid Bionic through Verizon, and I've had it for six months now. Lately my battery life has gone down severely. Today my phone was fully charged and three hours later, after talking on it for 20 minutes and playing two rounds of Draw Something, it notified me that the battery was at 10%. It used to last all day long, even while talking on it and playing games constantly. I went to the Verizon store and it took the guy almost half an hour to find me a battery. There were none in the store or warehouse and he called corporate or something and finally found a battery that could be shipped to me. I can't wait to upgrade to a better phone, when I got the Bionic I didn't realize it was already outdated and I got one of the last ones in the store. But my upgrade isn't until February 2014.
But my question though is, what do they do if your battery is bad and there are no more batteries because they are not made anymore? Would they have to give you an early upgrade or something?