crwdns2934241:0crwdne2934241:0 Dan
crwdns2934249:0crwdne2934249:0:
As Machead explained the the battery pack has a computer within it to monitor and control the charge. I would recommend resetting the SMC which should clear out any incorrect values [http://support.apple.com/kb/HT3964|Apple TN on reseting the SMC]. That should fix things if the battery pack is good.
crwdns2915684:0crwdne2915684:0:
open