Step 7: Assembly
With the wiring finished and the handle done, the whole thing just has to be assembled back together.
Now is the time to glue in place the lamp and the battery.
I glued the lamp in place with silicon glue. It works well over a range of temperatures. The lamp will get warm with use, so hot-glue would be a poor choice.
On the other hand, a hot-glue gun worked great to glue the battery into the case. I also glued two bits of scrap foam to act as spacers between the battery and the cover.
Once the glue is cool/dry, reassemble the cover onto the case (minding the foam padding and wire handle) and put the four cover screws back in.
To recharge, I just hook up the small battery charger I already had to the two charging pins, which I noted the polarity of.