CR123 V3 Battery Eliminator

thingiverse

FDM Printer Cura 5.4.0 -support everywhere -15 infill -low quality -ce3 printer 1.75mm pla silver - no skirt 30 minutes, 4gram, 1.31 meter 1- I changed the holes from 3mm to 4mm (3mm will fitt easier) 2- Made the minus side less deep 0,75mm instead of 1,5mm deep 3- Made inside the battery changes so less support and easier removal of the support (changed also 20% infill to 15% infill which works okay) I used on both sides 3 mm bolt and nut and a stainless steel retainer 4mm, you can use inside your plug of choice to connect the min and plus wiring, I used a fork and a rond AMP plug just as an example to get an idea and to show the picture I will use it for a Fibaro Eyeball to replace the CR123 with a 3d printed wired. When your power supply is bigger you can buy a pcb board which could fit inside the 3d printed battery which can make your voltage from 9volts to 3.3 volt