Oh we need to trade 360 controllers . I figured since I bought the official 360 battery I should be fine, but I've had to recharge the dang thing every 4 days or so. With the PS3, I've gone weeks between charges.
Yeah that's the only drawback with the PS3, you have to toss the controller out when the battery is done, unless you don't mind having it connected to the console (I'm currently charging both my PS3 and 360 cables so both of them are connected while I play)