Join me as I showcase how to build a fully rechargeable 12V LED floodlight using custom 18650 lithium-ion batteries and a 3D-printed enclosure. In this video, I’ll guide you through the design process, assembling the battery pack, and wiring up the LED module. You’ll see how to create a compact, portable, and powerful light source for various applications—whether for camping, workshops, or everyday projects. If you enjoy this DIY build, don’t forget to like, share, and subscribe for more innovative projects!

You can download the 3D design file from the link below.

https://www.thingiverse.com/thing:6912415