Battery savings for mac

Hi. I have a little light perception and I noticed last night that my keyboard was lit up and i've noticed that the screen curtain somehow gets switched off when my mac restarts.

Are there any battery saving or things I should do to conserve battery?

I went throughapplevis for guides but didn't find much.

Thanks for all the help its much appreciated.

From Snowy.

Forum: 

Battery saving

Hi Snowy, the best way that i finded to use in screen corten. It's save menny to me. Also i suggest to yo to use the settings screen of saving battery, i don't remember how it translate in english, but i can check it out for you if you want.