Looks like a Molex connector but I cannot find what type. The closest I've found have the 'D' and square prongs in the wrong configuration. Does anyone know what type/model connector this is? (From a battery charger for a lawn mower)
I had a poke around but couldn’t find an exact match. At face value it does appear to be a molex variant, though.
Perhaps you might have some luck thumbing through the molex catalog: https://www.molex.com/en-us/products/connectors/wire-to-wire-connectors