I need some advice concerning power cables.

I need some advice concerning power cables.
I recently bought a pair of camera transmitter modules like is used in Tiny Whoop, but the cables are short and bare ended.
I plan to power the first from a spare receiver channel (I believe it’s on/off).
The other will be powered directly from a 1S lipo.

How can I source cables for these? I can’t find anything compatible for sale. Will I have to make my own? I don’t really want to buy the tools and quantities of parts I won’t use.

Thanks for your advice

I decided to buy some cables from ebay. They might find or maybe not. I’ll have to chop and solder them in the middle and heat shrink over the joints.