I am just wondering how long your Galaxy Nexus' battery is lasting. For me, I took it off the charger at 8:00 this morning, and it is currently at 14% (3:55 P.M.). What kind of things is everyone doing to help battery life? Would a task killer work? How good are the so called "battery boosters?" I DID turn off my 4G when I was at home (not a 4G area).