Hi, Can anyone help and identify which female DC connector I need to join the pictured DC connector up to a simple holder with 4 AA batteries? There seem to be a whole host of different possibilities. The male connector is about 12mm long and 5mm diameter. Looking at some of the possibilities online, that may be 5.5mm diameter? It currently connects up to a low power solar panel (outdoors), but I'd like the ability to run it off some AA batteries when the weather is poor. I have the AA holder, just need to join the two wires up to a female DC connector.
Thanks ...
Thanks ...