alvin777 Posted April 11, 2010 Share Posted April 11, 2010 Hi. The wireless keyboard's battery usage is great but the Magic Mouse seems to use battery so fast at 8 hours a day of use. If you switch off the mouse when don't use the iMac i7, will it significantly save battery life or it's negligible? Thanks in advance. Gbu Link to comment Share on other sites More sharing options...
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