Elektron Digitakt 3S2P 18650 Battery holder

thingiverse

Here is the rewritten text: Custom 18650 Battery Holder for Elektron Digitakt Drum Computer A innovative 3S2P 18650 holder designed specifically for the Elektron Digitakt drum computer, allowing users to hold up to six high-capacity 18650 batteries and a small BMS. This alternative solution offers approximately 7000mAh (two 3500mAh cells) compared to the maximum 5000mAh from a single 21700 cell. Special thanks to laikrodiz for conceptualizing this idea: https://www.elektronauts.com/t/digitakt-modified-with-internal-battery/91600 Required Materials: Print STL files four times for optimal stability; two prints with additional tape can also work. Six high-capacity 18650 batteries, such as laptop-style low-discharge variants. A method to charge the 18650 cells initially, as they will require a minimum of 10.8V to power the Digitakt. A small 20A 3S BMS, like this one: https://www.amazon.de/-/en/dp/B0769J7D8P/ref=sr_1_3?dchild=1&keywords=3s+bms&qid=1587224999&sr=8-3 Four small zip-ties. Thin-gauge wire. Optional nickel-strip for spot-welding cells together, or use a welder like this one: https://www.youtube.com/watch?v=o1NFbchHeM8 Electrical tape for insulation. Two M4 x 20mm hex bolts. A red JST connector set for easy battery disconnection. Refer to the included pictures for assembly instructions.