Canon Camera Battery Eliminator (NB-2L) 3D Printer Model

Author: @
License: CC BY
File formats: stl
Download type: zip
Size:8.8KB

The file 'Canon Camera Battery Eliminator (NB-2L) 3D Printer Model' is (stl) file type, size is 8.8KB.

Summary

Use this battery-shaped box to build a battery eliminator and power your camera from a DC power supply instead of having to replace batteries. Very useful for studio work and astrophotography.

The size matches NB-2LH, which is used in Canon Rebel (350D) and probably other Canon cameras (see the third picture). Size: 45 x 33.5 x 16 mm (1.77 x 1.31 x 0.63 in).

The three terminals are (-), (T), and (+). Pass a metal strip through the slots to make terminal contact pads and connect a 7.4V power supply to (-) and (+). Place a 10K resistor between (-) and (T).

I'd recommend attaching a piece of string to the round pin to make it easier to pull this contraption out of your camera.

battery_NB_2LH_bottom.stl 34.9KB
battery_NB_2LH_top.stl 12.4KB