Thank you calab and aroundqube. I can measure current/wattage and will not overload the circuit. I will look at soldering up a proper solution and not spend time finding appropriate connectors. I appreciate your input.
Hi all. Asking for insight on Julet connectors. In the image below, both connectors are marked at "Julet". The one on the left matches online specs (female connector - 5.9mm diameter). The one on the right is on a bike from Blix, and it seems like a half millimeter too small in diameter...