Amazon.com: 5 Pairs JST-XH 2.54mm 1S 2 Pin Balance Plug Lead Socket Male and Female Connector with 10cm Silicone Wire Cables for Woodland Just Plug Lights 3D Printer : Tools & Home
JST connectors, changing polarity
JST-XH to 4X JST Harness - LED 3S Connector
JST EH 2.5 2-Pin Female Connector with Wire L:300mm & Male Connector x 10 Sets 726811951309 | eBay