$4.99
At RitzCamera.com, WolfCamera.com and CameraWorld.com on 11-25-2008.
The 4LR44 is the alkaline version of the silver-oxide 4G-13 battery. This 6volt design was used in a number of cameras (most notably, Canon ''A'' series SLR's) before auto-focusing became a regular feature. This battery can also be found in a number of electronic instruments. The alkaline version is less expensive but will not last as long as the silver-oxide version.