When I start my Xbox 360 controller with a 3-day old battery the light on the controller turns green, gets dimmer, and then finally disappears (in ~2 secs). Changing the battery fixes the problem. Does anybody else experience this issue or is it just that my controller is old? This problem started 1-2 years after I bought my xbox-360.
EDIT: The old battery [at the time of being changed] has >50% battery according to the console and it works on other devices