M10 standard metal ring terminals for easy connection to battery clamps. Made of pure copper wire with high and low temperature resistance, flame and oxidation resistance. Suitable for both series and parallel battery configurations. Compatible with 12V/24V batteries and various applications including automotive, marine, and solar systems. M10 2AWG Cable Set: Car batteries are equipped with M10 standard metal ring terminals at both ends, which can be more conveniently connected to the battery clamps. Battery Cable Material: Composed of pure copper wire with high and low temperature resistance, high flame and oxidation resistance. Can withstand hard testing in extreme environments. 30cm battery cable: composed of a set of positive (red) and negative (black) battery bars, the cable is suitable for series or parallel battery. Multi-functional automotive battery cables: battery cables can be used for 12V/24V batteries, acting on solar system current applications. Automotive, marine, motorized vehicles, inverter controllers and other home power system wiring applications. Color: Black & Red Material: Oxygen-Free Copper+PVC Package Contents: 1*red 2AWG battery cable 1*black 2AWG battery cable 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.