Digital caliper coin cell to AA battery

thingiverse

The snap fitting is bit difficult to snap on, I had to remove the caliper screw for piece to fit. Print and glue the AA cell housing separately so you don't have to use any support. For wire connection, I used a small piece of aluminum foil. You could try something else maybe a better connection. Cell piece is for the better fitting of wire, since I was cheap and lazy and just used simple wire. There's a stl of cover as well incase you want to use wire and want to cover to close.