NEJE 80W A40640 JST connector

Can anyone tell me the part/model number for the JST connector on the 80W A40640 module? I have installed a drag chain but need to extend the laser cable and would rather use proper connectors than splice in some wire.

I thought it was PH2, but the connector I got from eBay doesn’t fit.

I appreciate any help you can provide.

PH2.0-4P and PH2.0-2P