Function: The battery terminal block is ideal for connecting multiple power lines to a single power source and helps keep wiring tidy. Material: Flame retardant nylon base, nylon bolts and nuts stainless steel, copper spacer. Premium materials ensure high mechanical strength and durability. Specifications: Bolt Size: 5/16 (M8); Working voltage: DC12V/ 24V; maximum voltage: 48V; Maximum Current: 200A. Application: Suitable for Truck, RV, Coach, Automotive, Boat, Marine, etc. Package Content: 1 x Red Battery Terminal Block (POSITIVE) M8; 1 black battery terminal (negative) M8.