The file 'Harbor Freight 27 LED Worklight 18650 Lithium Ion Conversion 3D Printer Model' is (STEP,STL) file type, size is 648.2KB.
This replaces the Harbor Freight 27 LED Worklight's 3 AAA batteries with a single 18650 and a charging board. I also removed the smaller 3 LED light because I never use that one.
Materials:
The two main parts shouldn't need supports. Orient the small lip on them upwards. The small clip does need supports. I printed it with clips upwards.
Clip all leads from the LED board. Solder the nodes together as indicated. Wire the LED board's + and - to the charging board's OUT+ and OUT-. Wire the battery's + and - to the charging board's B+ and B-. Now put it all back together and it should work.
battery_compartment_BOTTOM.STEP | 1.1MB | |
battery_compartment_BOTTOM.STL | 457.3KB | |
battery_compartment_BOTTOM_CLIP.STL | 16.1KB | |
battery_compartment_TOP.STEP | 873.3KB | |
battery_compartment_TOP.STL | 346.6KB |