Hi Mactalkers,

I am having a problem since upgrading my 2007 MBP to Snow Leopard. The battery is acting erratically, and the machine shuts down with a flat battery without warning regardless of reported battery time remaining. It is taking ages to charge, and the time remaining and battery health is varying all over the shop. This battery worked perfectly under 10.5.

There is a thread on the apple support forum about it here:
Apple - Support - Discussions - MacBook Pro Battery 'Service Battery' ...

So it is not just me! Anyone on this forum have this problem? What have you tried? This MBP is already on its 3rd battery - I am not keen on buying another one...