Macbook Pro Battery Health Percentage. This costs 199 for MacBook Pro and 12-inch MacBook or 129 for a MacBook Air. Stats Info for macOS 107 or later and enjoy it on your Mac.
Batteries that are full store a higher voltage which puts more pressure on the cell. Recently my 2011 MacBook Pro 13 produces strange instantaneous jumps in battery percentage. The sweet spot for a lithium battery in terms of long-term health is between 80 percent and 40 percent.
Check Your MacBook Battery Health.
When battery health management is turned on you might occasionally see Not Charging in the battery status menu of your Mac and your batterys maximum charge level might be lowered temporarily. For instance the original maximum charge of my MacBook Airs battery is 6700 mAh. Whatever could be your personal reason checking MacBook Pros or any MacBooks battery health is pretty straightforward. Ive had this laptop for 2 years and it has spent most of its life time plugged in so the cycle count is low on the laptop.
