Battery Adapter

thingiverse

I designed battery adapters for 18650 and 26650 to fit snugly into 2-D cells. I wanted to showcase my creativity while also saving filament in the process. With an abundance of 18650s on hand, it was only logical to replace the MagLight's batteries with brand new ones. So, I set out to create a solution that would get the job done efficiently. I crafted this adapter using Tinkercad, and you can edit it online at https://www.tinkercad.com/things/d5VA5MzDcci if you'd like to give it a try. Here are the print settings I used: * Printer: HICTOP i3 * Rafts: Doesn't matter - just omit them for simplicity's sake. * Supports: Likewise, feel free to skip these for a cleaner finish. * Resolution: A precise .25 will ensure crisp details. * Infill: 15% is a good starting point for optimal structure. Once the adapter was printed, I encountered one minor issue: the fit around the batteries was slightly loose. To resolve this, I inserted a length of solid 12 ga wire (approximately 55mm) into the hole and bent it at a 90-degree angle to create a secure hold. This approach allows for flexibility in case you prefer to insert the wire with the bend facing either direction - and if needed, a M3 thread can be used as a nipple to further secure the setup.