Where it buy Rock Pi x RTC or External Power button port size?

I’ll need a connector that will fit into the Rock Pi X’s RTC or external power button port. The specs say they take a XH1.25mm connector. Short of buying a RTC battery from here or allnet and stealing the wires and connector does anyone have an idea where I can get a male connector like this? I’ve looked and can’t locate them. Ideally something that has the pins and wire already installed.