2 ms·The cromebook does this, as does the new macbook pros (if you define workday as 8 hours).by msh 15y agoThe cromebook does this, as does the new macbook pros (if you define workday as 8 hours).Derbasti 15y agoDo they really live eight hours every day every week? Even if you have to compile stuff every once in a while?klbarry 15y agoMy cr-48 lasts 8 pretty easily.