Finished top set of cell holders for first pack.
12.8x3.3 copper busbar.

Finished design for pack layout and how to connect.

Blacksmithing stuff.
Viking amulets.

Another batt holder design.

Small aquaponics setup.

Grow bit. Led panel with CFL.

Fish bit.

Sump bit.

Top with fan bit.

Takes 57W when on pump cycle, 49W when not pumping.

Started making batteries pack bits for a quadbike project.

3D printed in abs.