Epson PC L-41 - Manual (Page 17)

Getting Started 17
Installing the Battery
You can use either a CR-V3 battery, like the one included with the camera, or two AA batteries.
1. To open the battery/memory card cover, slide it to the right until it pops up.
2. Insert the battery into the compartment, positioning the + and – ends as shown on the inside of the
battery/memory card cover.
CR-V3 battery Two AA-type batteries