Sourcing Charger Connector

Hoping someone can help me identify the official name of a connector on my charger. It's a 4-prong male connector as shown in the attached photo.
Looking for the type so I can search for it -- or even better if you have a pointer to a source where I can get one..

Many thanks for any help.

https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2047675.m570.l1313.TR2.TRC0.A0.H0.TRS0&_nkw=Aviation+4+pin&_sacat=0

these kinda look like them, only that male and female are reversed.

I don't know your exact type, but if you are willing to replace them these should get the job done.