Features Scope of Application: Terminal connectors can be used in power systems such as automobiles, RVs, ships, yachts, racing cars, and agricultural vehicles. Help Fast Charging: The battery charging post 20mm stud can mount the charging post through the body panel for easy access to the battery terminals and fast charging. 1Pair: The battery charger posts are supplied in pairs and consist of 3/4in studs, a black cap and a red cap for safety and to prevent cables from crossing. Simply mount the post through the 1‑1/4in hole. Structurally Stable Performance: The rated current of the battery terminal connector is 250A, the fire rating is UL94 V-0, the structure is stable and the service life is long. PC and Brass Material: The 20mm stud is made of PC and brass material, which has high strength, impact resistance and durable performance. Specification: Item Type: Battery Charger Post Material: PC and brass Rated Current: 250A Fire Rating: UL94 V-0 Scope of Application: In power systems such as automobiles, RVs, ships, yachts, racing cars, agricultural vehicles, etc. Package List: 2 x Battery Charger Post Note: Please allow tiny size error due to manual measurement. Please take the real one as standard. Package List 2 x Battery Charger Post