Query failed: connection to localhost:9312 failed (errno=111, msg=Connection refused). Leaving the Macbook on permanent charge - Current Mac Hardware Discussions on AppleInsider Forums Toggle navigation All Forums Recent Posts Sign In Leaving the Macbook on permanent charge wicked666 Posted: July 7, 2009 11:04AM in Current Mac Hardware edited January 2014 Hi Guys,What's the consensus on the MBP and charging?Should I let it run down before plugging it in or plug it in whenever I can? Does it make any sort of difference to the life of the new internal battery?Cheers Comments Reply 1 of 2 futurepastnow Posts: 1,772member July 7, 2009 11:08AM It stops charging when the battery is full. Reply 2 of 2 bbwi Posts: 812member July 7, 2009 11:30AM All batteries have a max charge cycles. After that max has been reached your battery will not hold a charge (actually, you'll start noticing degraded charges as you get closer and closer to the max). I try and run mine down as much as possible before charging Sign In or Register to comment.