problem battery , android 4.4.2 cm 11 topic

hi,

i'm asking for help , i have the new lastest version of cyanogenmod 11 kitkat , it's just amazing and great , no more version faster then this , but i have one problem , my battery !!!! so it's take me just 1 day as normal using , how to calibrate my battery in this version 4.4.2 , i think the other method will not workin in this version android so help me to calibrate this great version of kitkat