Energizer AA Lithium Battery 2 P

Swapped these into my digital camera and the difference is night and day. They handle the constant flash bursts without any lag, and the 1.5 volt output keeps the camera responsive until the last shot.

My old alkalines could barely fire off a few shots before dying, but I've been shooting all weekend with this one lithium cell and the camera's still showing full power. The 1.5v output is rock solid, no lag between shots.

Popped these in my digital camera before a family wedding and shot over 300 pictures without a single battery warning. The 1.5 volt lithium power held up way better than the alkalines I used to rely on.