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18650 Battery Holder/Pack
by schmufu-3d
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A battery pack of two 18650 Li-Ion Cells to supply power to the HDZero or Fatshark FPV Goggles.
It may work with other goggles when you assemble the corresponding connector.
*WARNING : LiIon batteries are dangerous items so handle them with care and don't short them especially if non protected (check wiring twice). If you connect LiIon in parallel they MUST have the same voltage.*
The Screws I used at the top are M3x8mm countersunk screws. Other screws, like pan-head, may also work. You could also use the hole to insert the non-isolated part of the cable and have a press-fit connection like on the underside with the printed screws.
The balance lead for the underside can be routed through one of the two holes which are going from the top to the bottom.
Printed with PETG. PLA might work but I've not tested it.
I also supply the STEP files as well as the original FreeCad file if you want to modify the design for your needs.
It may work with other goggles when you assemble the corresponding connector.
*WARNING : LiIon batteries are dangerous items so handle them with care and don't short them especially if non protected (check wiring twice). If you connect LiIon in parallel they MUST have the same voltage.*
The Screws I used at the top are M3x8mm countersunk screws. Other screws, like pan-head, may also work. You could also use the hole to insert the non-isolated part of the cable and have a press-fit connection like on the underside with the printed screws.
The balance lead for the underside can be routed through one of the two holes which are going from the top to the bottom.
Printed with PETG. PLA might work but I've not tested it.
I also supply the STEP files as well as the original FreeCad file if you want to modify the design for your needs.
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