ITEM NAME:Rechargeable Battery Quick Connect Disconnect The Electrical Plug 2-4 Gauge D3J6 Rechargeable Battery Quick Connect Disconnect The Electrical Plug 2-4 Gauge D3J6 Anti-dust cap for better protection. Easy to connect and disconnect with stable voltage and current. High current with the lowest electrical resistance.Strong electrical conductivity. It is made of silver-plated copper terminal and stainless steel splitter, which offers great strength in combination with low weight. Can be widely used for battery, electric car and other devices. Color: red + black Material: metal + plastic Size: Length * Width * Height about 5 * 3.5 * 1.1cm Package contents: 8 * Rechargeable Battery Quick Connect Disconnect Harness Plug Plug Recovery Winch Trailer 50A (2 * Male Plug + 4 * Terminal Pins + 2 * Cap)