Hi there... I find myself going from being on the road about 3-4 days a week to being in the office 2-3 so my Pro2 is spending a lot more time on the docking station. With previous laptops (Lenovo and Dell) there was a "docking" or battery protection mode. I think the way it worked was to keep the charge between 75-80% rather than at 100. The idea was that this would extend the useful life of the battery and it seemed to worked really well. I cant seem to find anything like this on the Surface and now that I think about it, this was not a native Windows app or setting but a manufacturer thing. Does anyone know of a MS, Surface or 3rd party equivalent?