Quote Originally Posted by dancarrphoto View Post
So this flash just stays on all the time and never sleeps? That’s why the battery life is so short?

How much life do you get from an sb28 on 4xAA?
It depends on how much activity they see, but personally, I generally get about 2 weeks from my 2900 mah AA rechargable batteries, although I usually try to replace them every week if I can. I'm sure alkaline or lithium batteries would last much longer.