#Charging switched off android on mac software#
#Charging switched off android on mac mac#

This bug has caused some iPhone batteries to drain prematurely rather than maintain their charge, as Optimized Battery Charging is supposed to help with long term. But there have been reports that the feature has a significant bug.

#Charging switched off android on mac mac#

For overnight charging that would be close to the time when you wake up.ДЄpple certainly recommends keeping Optimized Battery Charging turned on to ensure your iPhone and Mac batteries last a long time. Once it knows when a charging cord is regularly left in for a long period of time, like overnight, the program ensures your deviceвЂ™s battery isnвЂ™t charged beyond 80% until close to a time when youвЂ™ll use the device again. It also figures out the usual times you start using the device throughout the day. Optimizing Battery Charging was designed specifically to help iPhones and Macs to charge in ways that wonвЂ™t damage their batteries.ДЇirst, the feature figures out the daily charging routine of your iPhone or Mac. Unless you use Optimized Battery Charging. So, if you charge your iPhone overnight youвЂ™re possibly harming the battery. Lithium-ion batteries tend to degrade when theyвЂ™re charged over 80% or get below 20% a lot of the time. How you charge and use a device with a lithium-ion battery also affects its chemical age. This is part of why itвЂ™s important to make sure your MacBook Air doesnвЂ™t overheat. Both instances wear the battery down internally and reduce the batteryвЂ™s ability to hold a charge over time. Cold slows down internal reactions inside of a battery while heat increases their frequency.

It is accelerated chemically as well by factors within and around a battery.ДЇor example, keeping a lithium-ion battery very cold or very hot causes such chemical aging. This aging process doesnвЂ™t just happen over time though.

As they age, the batteries get less effective at holding charges. Lithium-ion batteries are rechargeable, but only to a certain point.

#Charging switched off android on mac software#

ItвЂ™s a piece of software that checks on your iPhone and Mac battery health and prevents chemical aging of the batteries.

Optimized Battery Charging (or battery health management) is a feature that was introduced in iOS 13 and macOS 10.15.15.