WELWIK 4PCS Circuit Testing Insulated Alligator Clip 20A Black/Red PVC Casing Suitable for Electrical Engineering

["Package contents include: 2 black alligator clips and 2 red alligator clips.","The red and black plastic-coated design connects battery terminals to positive and negative terminals, making them a useful tool for your electrical projects.","Length: 75 mm/2.95 inches. Current: 20 amps (maximum).","Alligator clips are ideal for charging batteries or connecting circuits. They are widely used in various electrical engineering applications and voltage testers.","Safe and reliable: The clips feature a fully insulated PVC casing, making them highly reliable and safe. The cap and clip are detachable, allowing for convenient, simple and quick wiring."]