Amazon.com: Molex (2 Circuits) Black Power Connector 2 Pin w/18-22 AWG 2.36mm Dia, Standard .093" with Glow Wire Capable (Pack of 3 Match Set) : Electronics
Molex 2 Pin Cable Female Connector with 220mm x 26AWG Wire
Molex connector - Wikipedia
100 Pcs Molex 5.08 Mm 2 Pin 3 Pin Male Plug Housing Female Receptacle Housing Ide Power Connector Shell 0.20 In Computer Power - Connectors - AliExpress
Molex (2-Circuits) Male & Female Receptacle Plug, w/Terminal sockets w/18-24 AWG Standard .062" Pins, Pitch 3.68mm (Pack of 6 Set: Amazon.com: Industrial & Scientific