JST SH 1.0 pigtail 2/3/4 wires

This connector type is commonly used to connect a battery or as board to board connectorPigtail spares you need to crimp wires yourself, that requires both specialized tool and a practice.10cm should fit most wire to board needs for a small project you can solder extension wire to it too. This is just a plug with 10 centimeters of wire tinned on other end. No socket.