1. The installation is simple. Align the positive and negative apertures of the product with the battery poles, press down the cap to complete the installation, or lift the cap to complete the disassembly. 2. Scope of application: cars, RVs, ships, etc. 3. Installation position: car battery bolt post 4. Material: brass, ABS plastic 5. Thickness: 1.5MM 6. Anode diameter: 17-19MM 7. Negative diameter: 15-17MM 8. Wiring method: screw crimping type
