With coconutBattery you're always aware of your current battery health. It shows you live information about your battery such as how often it was charged and how is the current maximum capacity in relation to theoriginal capacity your battery had when it left the factory.
You are also able to save the current maximum capacity of your battery. So you can see the changes of your battery health over time.
And with the new online service "coconutBattery Online" you can now compare your battery capacity with others.
The current battery charge (in mAh - miliampere-hour)
The maximum capacity your battery can be charged with (in mAh - miliampere-hour)
see ->"Maximum charge"
The capacity your battery could be charged with when it left the factory (in mAh - miliampere-hour)
The Apple model identification string for your Mac
Age of your mac
Calculates the age of your Mac using the coded production date in the serial number of your Mac
How often was your battery loaded from 0% to 100%? (Apple battery information page)
Well, this is the current temperature inside your battery
Battery power usage
Using the MacOS internal power information, coconutBattery calculates the current power consumption of your MacBook