Feature:1. PRODUCT FUNCTION: Install the charging column through the body panel for easy access to battery terminals and fast charging2. SCOPE OF APPLICATION: Can be used in power systems such as automobiles, RVs, ships, yachts, racing cars, agricultural vehicles, etc.3. GUARANTEE SAFETY: 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 11/4in hole4. CORROSION RESISTANCE MATERIAL: Adopt PC and brass material, possess high strength, impact resistance, corrosion resistance5. EXCELLENT PERFORMANCE: Rated current for 250A, fire rating is UL94 V0, possess stable structure and long service lifeSpecification:Item Type: Battery Charger PostMaterial: PC and brassRated Current: 250AFire Rating: UL94 V-0Scope of Application: In power systems such as automobiles, RVs, ships, yachts, racing cars, agricultural vehicles, etc..Package List:2 x Battery Charger PostNote:Please allow tiny size error due to manual measurement. Please take the real one as standard.