When 0.1" is too big, and JST PH's too chunky, the ultra-slim "PicoBlade" is a reliable alternative. These are only 1.25mm pitch, but have a nice clicky connection. This cable is nice and long, 200mm in fact. It's got both small form factor (won't take up a lot of real estate on your PCB) and friction lock to make easy-breezy connections to your HalloWing or anything else with a 1.25mm PicoBlade connection. Technical Details * Length (including connectors): approx 200mm * Connector Pitch: 1.25mm * All about PicoBlade connectors https://elecena.pl/product/22716160/molex-picoblade-2-pin-cable-200mm 2023-03-07 https://elecena.pl/product/22716160/molex-picoblade-2-pin-cable-200mm 2023-12-27 https://elecena.pl/product/22716160/molex-picoblade-2-pin-cable-200mm 2024-09-19 https://elecena.pl/product/22716160/molex-picoblade-2-pin-cable-200mm 2024-11-29 https://elecena.pl/product/22716160/molex-picoblade-2-pin-cable-200mm 2024-11-30 https://elecena.pl/product/22716160/molex-picoblade-2-pin-cable-200mm 2025-11-28 https://elecena.pl/product/22716160/molex-picoblade-2-pin-cable-200mm 2025-11-29