Veo 1300 - Manual (Page 8)

8
Back-Up Battery
Your camera comes with one 3 volt back-up battery (model 3V
CR2032). If the main AA batteries lose power or are removed from
the camera, the back-up battery maintains any images that are stored
in the camera’s internal memory.
Note: Always replace the camera’s AA batteries when the LCD Status
indicator indicates low batteries. Doing so will ensure that you are not
draining power from the back-up battery.
The internal memory will be cleared if both the back-up and main AA
batteries are removed.