These steps mostly apply to the pendant design. If you’re making a votive or other installation, you’re pretty much done with the guide and just need to devise your own mounting scheme (hot glue, tape, or your own 3D-printed support)…but skip down to the bottom of this page for notes about charging.
If you’re installing this in something other than the pendant, you have the option of using a higher-capacity battery (500, 1000 mAh or more!) with a proportionally longer run time. If you go this route, there are two pads on the back of the LiPoly backpack that can be bridged with a dot of solder to enable a faster 500 mA charging rate. Do this only if using a 500 mAh battery or larger!