Under certain conditions, iBook (16 VRAM) and iBook (Opaque 16 VRAM) computers may indicate battery charge levels as being more than 100 percent, sometimes up to 106 percent, for a short period of time.
Symptom
The battery level indicator in the menu bar shows a percentage greater than 100 percent.
Solution
This does not mean that the battery is faulty. Numbers reported as greater than 100 percent are equivalent to a 100 percent charge.