What steps will reproduce the problem?
1. Just start btbatstat
What is the expected output? What do you see instead?
It should display the same battery level info that system preferneces gives,
but only the mouse battery level is correct the keyboard battery level is
always less than the real value
What version of the product are you using? On what operating system?
10.7 Lion, imac and macbook
Please provide any additional information below.