JST 1.25mm 2-pin Connector

Commonly used for solar or battery inputs on most nodes.

Carefully check selected option, there is a set or just the male version.

A set of 1 x male & 1 x female 1.25mm JST connectors
1 x male lead 15cm in length
1 x female lead 15cm in length

Male only 1.25mm JST connectors
1 x Male lead 20cm in length