I achieved final look for the modules. I realized the sticker set in french and english. Printed in color on a sticker paper and with additional 3D printing for the Gateway Traveler logo.
Click on pictures to enlarge to large format.
Gateway 3DS Traveler 2.0:
3D model for left cover:
Lithium ion Battery pack for Gateway 3DS Traveler 2.0:
The Lithium battery pack module prototype is achieved!
The prototype was adapted with cutting tools and 3D model modified for a future print so that all will fit welll with no need of adaptation. This prototype is a tool to calibrate a finalized model, but works fine. Switch is on the side, so that the casing closes.
It fits a 3DS XL casing with the Gateway traveler and the 3DS XL casing can close with the 3DS XL inside! If you plan to put it in a 3DS classic casing, it will not fit, unless you use only the 3xAAA battery pack, suited either for a 3DS casing or a 3DS XL casing.
Here pictures of the lithium battery pack module: (click to enlarge)
Recharging lithium/ion module and charging LED indicator:
(I powered on the lithium battery module so that we can see that charging voltage is almost 4.2 volts = max charging voltage, but with a secure voltage little drop)
Video of use and demonstration of fitting a 3DS XL casing:
Here pictures of 3D model of printed elements to assemble for lithium battery pack module: (click to enlarge)
3D printer has been received as a kit 10 days ago and today it is operational for the first printing. The first test of casing in production is shown in the video here
There will be many settings and adaptations for a finished casing, this is only the first test; but we approach the final times of this project and the release is for soon( maybe two or three weeks).
Some pictures of the 3D printing of the casing: