4 AA Serial Battery Pack

thingiverse

I rapidly created a prototype that conveniently accommodates four AA batteries, allowing some leeway in terms of movement. Regrettably, I lack the necessary metal pads to complete the task; however, the battery fit is impressive. The design includes two side holes for wire extraction and intricately zig-zagged inner walls, which allow the metal plates to rest securely across them. To ensure proper functionality, it's advisable to print with supports for the holes.