Just wondering if anyone has used this app at all? I've got a fair few "background" apps up and running when I'm at home and plugged into power, but thinking of trimming down these kind of apps when travelling and on battery?
enduranceapp.com

Boost your Mac's battery by 20%!
No matter how good your battery is, everyone could use a little more battery power! Endurance is an app that helps your Mac run longer.