product name:Solar Sealing Joint to male output cable conversion energy storage battery wiring solar photovoltaic system accessories cable 2468 red and black 16AWG wire (1.3 square copper) length: DC7909 1.8M (180 cm) Wire diameter:5.5mm wire diameter (mm) Output interface:DC7909 tuning fork male Input interface: Solar Sealing Joint male and female (Solar Sealing Joint male red wire is positive and DC7909 male negative) Colour:As Shown Material:plastic Package Contents: 1 cable(Due to different product batches, the appearance , which does not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.