coconutBattery 2.7.1 - Displays info about your laptop battery, widget available.. (Free): "
coconutBattery is a tool that reads out the data of your notebook-battery (iBook/Powerbook). It gives you live feedback, what's going on in your battery (not only a snapshot like other tools).
It shows the current charge of your battery as well as the current maximum capacity related to its original. If coconutBattery detects that you have connected the wrong charger (i.e. an ibook-charger plugged in a powerbook) it will warn you! That's a cool feature!
Of course you are able to save the current maximum capacity of your battery - with just one click! coconutBattery uses Apple's new and really powerful technology named 'CoreData' to realize that.
Finally coconutBattery calculates the age of your Mac exactly! So you can derive the age of your battery. And last but not least: coconutBattery is Universal Binary (you can run it on Intel-Macs! - cool!) and it is complete localizable!
- Version 2.7 and above will only run on MacBooks/Pros/Airs
- Fixed a bug where the 'power usage' value was >400 watts on some MacBooks
- Fixed 'age of your mac' calculation on 2011 MacBook Airs
- Some minor Mac OS X 10.7 compatibility improvements
Mac OS X 10.5 or later.
(Via MacUpdate - Mac OS X.)