BatteryBox:
If you’re a MacBook user, you’re losing an average of 1 hour of total battery life by using Chrome. Firefox is a little better, but Safari is the clear winner. You’ll want to use Safari if you want to get the most battery out of your laptop.
Wow! An hour of laptop life is a huge difference. There’s a lot more to the study, worth a scan.
Good info to know, if you’re trying to get as much battery life as possible. The bummer is the the web dev tools in Chrome are the best for any browser. The browsers like to play leapfrog.