macbook keeps charging even on full

[vega07]

my macbook was charging and the battery meter thing said 1 minute to full charge. it's well after 1 minute and the meter now just says calculating and the magsafe light is still red also, not green.

what is wrong? should I try a calibration, even though I use my battery till no more charge all the time?

 

[mad jew]

If you're using your computer intensively then it can take a little longer to recharge. Nevertheless, I'd try calibrating it again and re-seat the battery too. If that doesn't help, then a PMU reset can't hurt.