Red wire for positive and black wire for negative, conduct current effectively and move electricity quickly. The whole harness is heavy-duty, and thick. The two sides of the connector have a slightly raised non-slip design, which is more convenient to operate when you connect or disconnect. Leia Mais
Red wire for positive and black wire for negative, conduct current effectively and move electricity quickly. The whole harness is heavy-duty, and thick. ▶Best design: The two sides of the connector have a slightly raised non-slip design, which is more convenient to operate when you connect or disconnect. Leia Mais
Red wire for positive and black wire for negative, conduct current effectively and move electricity quickly. The whole harness is heavy-duty, and thick. Best design: The two sides of the connector have a slightly raised non-slip design, which is more convenient to operate when you connect or disconnect. Leia Mais