Hi guys, Does the 60W Power Adapter does all the work with charging the battery, or is there something else on the logicboard that also helps ? Thing is that battery in MacBook Unibody Aluminium (late2008, MB466) seems to be damaged : -only one year old battery -about 270 cycles, around 75% of health -LED is always green on magsafe -it is a 5h bat, yet Leo shows 10h ready for use (but on battery MB goes down after ~5min) This battery in other MacBook (also MB466) shows the exact same symptoms - lies about being fully charged, lasts for 5min when Mac is unplugged (also shows 10 hours of work time on battery thats supposed to do 5h tops). I would like to replace the battery, but to do so I need to be sure that there is no circuit in the MacBook that may have damaged this battery, so after replacing this won't happen again. It would be great if someone could help me with this. Best regards, L.