Snowsky Echo Mini Casing (body)

Lid must be printed as - is.  The fake screen - is a support, needs to be removed after print. (the height left as vertical space is 0.2mm) therefore, I suggest selecting a smaller or equal layer heigth.

Battery - look at picture for refference. 

2x battery = 3600mah, 1x battery = 1800mah .... original was only 1100mah.

Screw - 4x m2. --- max 12mm (if bigger, you risk puncturing battery)

Good luck!!!