A bunch of people are making Elektron devices portable with Ripcord (myvolts.com/Ripcord - https://www.elektronauts.com/t/usb-powering-digitone-for-portable-jam

A bunch of people are making Elektron devices portable with Ripcord (myvolts.com/Ripcord - https://www.elektronauts.com/t/usb-powering-digitone-for-portable-jamming/134196/11 https://www.elektronauts.com/t/usb-powering-digitone-for-por...). I've never tried it myself, as the Elektron machines I have are not too portable by hardware dimension already (Rytm and Octatrack) but I'll be getting a battery + Ripcord for my Syntakt for sure.