battery "100% remaining still charging" - why still charging?

[sunking101]

When my battery is charged to 100% it still keeps charging. Any ideas? My old Toshiba switched to "on AC power" once the battery was fully charged.

[kee-lo_]

They're all swings and roundabouts to me, one does one thing well another does something better. It's all depending on what you want to do with your PC.