ono to nezere nejak prehnane, ale zere to viacej ako stock. overene osobne a aj inymi pouzivatelmi. napr.: http://forum.xda-developers.com/showpost.php?p=18720363&postcount=10
Stock kernel, overnight (8h) take about 2% battery.
Doom v9 kernel, take about 12% battery (no overclocking)

alebo http://forum.xda-developers.com/showpost.php?p=18750375&postcount=15
original SE kernel has over night 2-4 % battery loss.
Doomlord kernel 15-18%

nechysta sa recovery pre stock kernel 4.0.2.A.0.42? pretoze doomkernel urceny pre starsie firmware zere viac baterku na verzii 4.0.2.A.0.42 

tiez som aktualizoval cez Wotan a potom cez SEUS a tiez mi chyba ten treti najmensi subor. Hm.

veru, tiez by sa hodil subor s novym firmware, pretoze mam upravene a to mi SEUS vypise hlasku v zmysle, ze firmware je upraveny a nepojde updatovat.