General description Car Emergency Power DIY Adapter is designed for jump starting dead or weak batteries in various vehicles, including trucks, SUVs, full-size cars, mid-size cars, and small/compact cars. The adapter features robust alligator clamps with strong jagged teeth and springs for excellent grip, ensuring secure connections. Technical specifications Material: ABS plastic Measurement allowed error: +/- 1-3 cm Usage Attach the red clip to the positive terminal of the battery. Attach the black clip to the negative terminal of the battery. Other information Package Contents: 1 x DIY adapter (Battery not included) Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.