Product Information: This set of battery quick connection plug kit is suitable for 6-10 Gauge; Voltage: 600 volts; Capacity 50 amps. High Quality Products: The shell of this product is made of high-quality PC flame retardant material with rubber dust plug. The terminal pin adopts copper silver plating, which has good conductivity, ensures stable voltage and current, and is resistant to high temperature and corrosion. Mounting Bracket: Insert the wire into the terminal pin, and then weld or crimp it. Insert the terminal pin into the connector housing, lock it and cover the dust cover. The embedded mounting bracket is suitable for 50A battery cable connector, which is used for mounting in ornaments and panels. Widely Application: The quick-connect battery connector is used in automobiles, marine motors, ships, all-terrain vehicles, RV winches, elevators, and trailers. Note: Slight differences in the product does not affect the use Colour:Photo Color Material:Plastic Package Contents: 2 x Gray housing 4 x terminals 1x Rubber boot caps 1 x bracket 4 x mounting screws 8 x Rubber sealing plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.