You have a phone which you can charge every "other" night and still be running? In my experience the Driod Razr Maxx is the only modern smartphone you can really do that with.
I have an Acre Liquid somethingorother I picked up for $200 or so when my phone died last spring. It's been 14 hours since I took it off charging, and in that time I've made a few phone calls, listened to a couple of hours of mp3s, read a dozen web sites or so, checked my email a couple of times and played a simple game for about 15 minutes and my battery is at 63%.
