Turbo Boost Switcher : This Free Utility Makes Your Ancient MacBook Battery Last Longer
…claims to reduce battery usage by up to 25%, and CPU temperatures by 20%, though it only cites a 2015 blog post as evidence. See https://lifehacker.com/this-free-utility-makes-your-ancient-macbook-battery-la-1849434686 ο»Ώ#technologyο»Ώ ο»Ώ#macOSο»Ώ ο»Ώ#batterylifeο»Ώ ο»Ώ#appleο»Ώ…