Please identify these connectors!

[tangled]

No doubt an easy one, but I'm new to RC and these new fangled lipo batteries, so I'd like confirmation on what connectors these are - are they simply 4mm bullet connectors? They seem to be longer than most I see online, and are free to revolve around the solder connection; came with the Orion CarbonPro saddles I recently received and I'd like to make some more cables up.



Thanks.