we just purchased and testing a couple of Niclas Sense boards and very happy with them.
However it seams very difficult to source a preassembled battery connector and therefore build a truly "mobile" IoT device. Could you please recommend a purchase and reference part number for either a complete LiPo battery including cable or for a connector/cable already assembled?
I can't find the right battery + connector for digikey, but this post should be helpful.
Regarding batteries, please check below one.