4-Pack Large Size Insulated Alligator Clips Electrical, 500A Spring Loaded Battery Charger Clamps for Car/Truck Battery & Industrial Electric Testing (Black and Red)

4-Pack Large Size Insulated Alligator Clips Electrical, 500A Spring Loaded Battery Charger Clamps for Car/Truck Battery & Industrial Electric Testing (Black and Red)

• 1.【Durable Copper Construction】- These heavy duty alligator clips are crafted from premium copper-plated metal, ensuring strong electrical conductivity and resistance to rust, corrosion, and oxidation. Each large alligator clip features a solderable tail for secure wire connections.
• 2.【Insulated & Safe Handling】- Full-body rubber sheath provides excellent insulation, preventing electric shocks during use. The red/black battery terminal clamps offer clear polarity identification to avoid reverse connections in electrical projects.
• 3.【Powerful Spring Mechanism】- Built with robust springs that retain elasticity after repeated use. The sharp-tooth design ensures a firm grip as jumper cable clamps, preventing slippage on battery clamps or test equipment.
• 4.【 Wide Compatibility】- Ideal for battery charger clamps replacements, automotive batteries (cars, trucks, boats), solar panels, and voltage testers. These alligator clips electrical tools work seamlessly with chargers and welding machines.
• 5.【 Optimized Size & Versatility】- Lightweight 155mm large alligator clips with 30mm max opening width. Easily clamp onto battery terminal clamps for camping, marine use, or electrical engineering applications.