On Thu, May 22, 2014 at 10:26:45AM +0100, Craig R. Skinner wrote: > For a laptop that is rarely unplugged, is it best to keep the battery > charged up, or left low? Apple's advice is to cycle the battery once a month in that situation - http://www.apple.com/uk/batteries/notebooks.html -- Mike Quin <mike at elite.uk.com>