- Brass M8 battery adapter set, designed to provide excellent conductivity and corrosion resistance - Includes two terminals (positive and negative), two stainless steel screws, and four washers for a secure connection - Advanced protection against short circuits, overloads, and overheating, extending the battery's lifespan - Simple and quick installation thanks to the M8 threaded design, clearly differentiating the poles to avoid connection errors - Compatible with car, truck, boat, and caravan batteries, ideal for home and professional use - Precise dimensions: positive terminal 17.5 x 28 mm, negative terminal 15.5 x 28 mm - Practical and versatile solution to improve the safety and performance of electrical systems in vehicles