Le mardi, 25 mai 2004, à 13:57 US/Pacific, Colin Buttimer a écrit : >> On my 1.25Ghz 15" PowerBook, I can get 4.5 hours of battery life with >> the screen at minimal non-zero backlighting, no airport and no >> bluetooth. Shockingly, this is the time that Apple advertises in their >> specs. Ciao, > I wonder why the life should vary so much - I've never managed to get > more > than 3.5 hours with everything turned off as above. > I forgot to mention that it's also with all the energy settings at minimum: processor, HD, screen being turned off quickly etc. But I'm sure it's how everyone measures it too. Ciao, Renaud