Dudejavishwas , Apr 10, 2017 : No screenshot available and Icon Packs don't affect the Battery Life!

Do launchers drain battery?

While they don't consume many resources, several users have been reporting battery drains. ... Most launchers don't cause severe battery drain unless you are using one that comes with live themes or graphics. Features like these can be resource-intensive. So keep that in mind while picking up a launcher for your phone.

Which launcher consumes less battery?

Power+ Launcher is one of the most efficient launchers in the list, thanks to its unique battery-saving feature that actively monitors the apps running in the background. When an app unnecessarily runs for too long in the background, it simply stops the process and thereby reducing the overall consumption.