Macbook Battery Won T Charge To 100. Routinely unplug your laptop as frequently as daily and let it drop its power down to the 30 to 40 percent range. A charging cycle is an amount that equals 100 of your batterys capacity.
And that results in the almost full charge at 98 because the battery remembers not being fully cycled. Reset the System Management Controller SMC which controls how your Mac manages power. If the battery in your Mac notebook wont charge try one or more of these solutions.
My battery wont charge to 100.
I bought a refurbished MacBook Pro early 2011 with i7 16gb and ssd with a new battery so the battery charges but it can take 12 hrs or more to charge magsafe is orange. In other words your MacBook is mostly working well except for the battery charging functionThe following symptoms indicate that you have a MacBook Air or MacBook Pro not charging problem. If your Macbook battery wont charge to 100 its time to calibrate your Macbook battery. For other Mac computers see the Apple Support article How to reset the SMC of your Mac.
